Removed redundant whitespace & retab

39 files changed, 905 insertions, 906 deletions

diff --git a/classes/file.php b/classes/file.php
index f6019ec..b07064e 100644
--- a/classes/file.php
+++ b/classes/file.php
@@ -1,22 +1,22 @@
 <?php
 /**
  * Provides the file class, an interface to the file table in the database
- * 
+ *
  * @author Camil Staps
- * 
+ *
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -25,124 +25,124 @@
  * An interface to the file table in the database
  */
 class file {
-    /**
-     * @var PDO $pdo                The PDO class for database communication
-     * @var int $id                 The id of the file
-     * @var string $filename        The relative path to the file
-     */
-    protected $pdo, $id, $filename;
+	/**
+	 * @var PDO $pdo                The PDO class for database communication
+	 * @var int $id                 The id of the file
+	 * @var string $filename        The relative path to the file
+	 */
+	protected $pdo, $id, $filename;
 
-    /**
-     * Create a new instance
-     * 
-     * @param PDO $pdo              The PDO class, to access the database
-     * @param int $id               The id of the file to fetch
-     * 
-     * @throws PDOException         If something went wrong with the database
-     * @throws Exception            If the file could not be found
-     */
-    public function __construct($pdo, $id) {
-        $this->pdo = $pdo;
+	/**
+	 * Create a new instance
+	 *
+	 * @param PDO $pdo              The PDO class, to access the database
+	 * @param int $id               The id of the file to fetch
+	 *
+	 * @throws PDOException         If something went wrong with the database
+	 * @throws Exception            If the file could not be found
+	 */
+	public function __construct($pdo, $id) {
+		$this->pdo = $pdo;
 
-        $stmt = $this->pdo->prepare("SELECT * FROM `".constants::db_prefix."file` WHERE `id`=?");
-        $stmt->execute(array($id));
-        if ($stmt->rowCount() == 0) {
-            throw new Exception("The file with id '$id' could not be found.");
-        }
-        $file = $stmt->fetch(PDO::FETCH_ASSOC);
+		$stmt = $this->pdo->prepare("SELECT * FROM `".constants::db_prefix."file` WHERE `id`=?");
+		$stmt->execute(array($id));
+		if ($stmt->rowCount() == 0) {
+			throw new Exception("The file with id '$id' could not be found.");
+		}
+		$file = $stmt->fetch(PDO::FETCH_ASSOC);
 
-        $this->id = $file['id'];
-        $this->filename = $file['filename'];
-    }
+		$this->id = $file['id'];
+		$this->filename = $file['filename'];
+	}
 
-    //------------------------------------------------------------------------------
-    // Getters and setters
-    //------------------------------------------------------------------------------
+	//------------------------------------------------------------------------------
+	// Getters and setters
+	//------------------------------------------------------------------------------
 
-    /**
-     * Get the ID of the file
-     * 
-     * @return int                  The ID
-     */
-    public function getId() {
-        return $this->id;
-    }
+	/**
+	 * Get the ID of the file
+	 *
+	 * @return int                  The ID
+	 */
+	public function getId() {
+		return $this->id;
+	}
 
-    /**
-     * Get the relative filename of the file
-     * 
-     * @see file::getFilenamePath   To get the full internal path to the file
-     * @see file::getFilenameURI    To get the full external path to the file
-     * 
-     * @return string               The filename
-     */
-    public function getFilename() {
-        return $this->filename;
-    }
+	/**
+	 * Get the relative filename of the file
+	 *
+	 * @see file::getFilenamePath   To get the full internal path to the file
+	 * @see file::getFilenameURI    To get the full external path to the file
+	 *
+	 * @return string               The filename
+	 */
+	public function getFilename() {
+		return $this->filename;
+	}
 
-    /**
-     * Get the full internal path to the file
-     * 
-     * @see file::getFilename       To get the relative filename
-     * @see file::getFilenameURI    To get the full external path to the file
-     * 
-     * @return string               The path
-     */
-    public function getFilenamePath() {
-        return constants::files_folder . $this->filename;
-    }
+	/**
+	 * Get the full internal path to the file
+	 *
+	 * @see file::getFilename       To get the relative filename
+	 * @see file::getFilenameURI    To get the full external path to the file
+	 *
+	 * @return string               The path
+	 */
+	public function getFilenamePath() {
+		return constants::files_folder . $this->filename;
+	}
 
-    /**
-     * Get the full external path to the file
-     * 
-     * @see file::getFilename       To get the relative filename
-     * @see file::getFilenamePath   To get the full internal path to the file
-     * 
-     * @return string               The URI
-     */
-    public function getFilenameURI() {
-        return constants::files_folder_external . $this->filename;
-    }
+	/**
+	 * Get the full external path to the file
+	 *
+	 * @see file::getFilename       To get the relative filename
+	 * @see file::getFilenamePath   To get the full internal path to the file
+	 *
+	 * @return string               The URI
+	 */
+	public function getFilenameURI() {
+		return constants::files_folder_external . $this->filename;
+	}
 
-    //------------------------------------------------------------------------------
-    // Other functions
-    //------------------------------------------------------------------------------
+	//------------------------------------------------------------------------------
+	// Other functions
+	//------------------------------------------------------------------------------
 
-    /**
-     * Move this file to the trash and delete all records for it
-     * 
-     * Physically, this moves the file to a trash folder
-     * Then, the file will be removed from the file table in the database
-     * Any appendices linking to this file with fileId will have fileId NULL
-     * Any offers linking to this file with invoice_fileId will have invoice_fileId NULL
-     * 
-     * @throws PDOException         If there's something wrong with the database
-     * 
-     * @return bool                 True on success, false on failure
-     */
-    public function delete() {
-        // Try to move the file to trash
-        $newname = pathinfo($this->filename, PATHINFO_FILENAME) . '--' . date('Y-m-d.H.i.s.') . pathinfo($this->filename, PATHINFO_EXTENSION);
-        $newdir = pathinfo($this->getFilenamePath(), PATHINFO_DIRNAME) . '/' . constants::files_folder_trash . '/';
-        if (!file_exists($newdir)) {
-            if (!mkdir($newdir)) {
-                return false;
-            }
-        }
-        if (!(@rename($this->getFilenamePath(), $newdir . $newname))) {
-            return false;
-        }
+	/**
+	 * Move this file to the trash and delete all records for it
+	 *
+	 * Physically, this moves the file to a trash folder
+	 * Then, the file will be removed from the file table in the database
+	 * Any appendices linking to this file with fileId will have fileId NULL
+	 * Any offers linking to this file with invoice_fileId will have invoice_fileId NULL
+	 *
+	 * @throws PDOException         If there's something wrong with the database
+	 *
+	 * @return bool                 True on success, false on failure
+	 */
+	public function delete() {
+		// Try to move the file to trash
+		$newname = pathinfo($this->filename, PATHINFO_FILENAME) . '--' . date('Y-m-d.H.i.s.') . pathinfo($this->filename, PATHINFO_EXTENSION);
+		$newdir = pathinfo($this->getFilenamePath(), PATHINFO_DIRNAME) . '/' . constants::files_folder_trash . '/';
+		if (!file_exists($newdir)) {
+			if (!mkdir($newdir)) {
+				return false;
+			}
+		}
+		if (!(@rename($this->getFilenamePath(), $newdir . $newname))) {
+			return false;
+		}
 
-        // Remove offers linked by invoice_fileId
-        $this->pdo->query("UPDATE `".constants::db_prefix."offer` SET `invoice_fileId`=NULL WHERE `invoice_fileId`={$this->id}");
+		// Remove offers linked by invoice_fileId
+		$this->pdo->query("UPDATE `".constants::db_prefix."offer` SET `invoice_fileId`=NULL WHERE `invoice_fileId`={$this->id}");
 
-        // Remove the record of the file
-        $stmt = $this->pdo->prepare("DELETE FROM `".constants::db_prefix."file` WHERE `id`=?");
-        $stmt->execute(array($this->id));
-        if ($stmt->rowCount() == 1) {
-            return true;
-        } else {
-            return false;
-        }
-    }
-}
\ No newline at end of file
+		// Remove the record of the file
+		$stmt = $this->pdo->prepare("DELETE FROM `".constants::db_prefix."file` WHERE `id`=?");
+		$stmt->execute(array($this->id));
+		if ($stmt->rowCount() == 1) {
+			return true;
+		} else {
+			return false;
+		}
+	}
+}
diff --git a/classes/response.php b/classes/response.php
index babf5ed..d997c00 100644
--- a/classes/response.php
+++ b/classes/response.php
@@ -1,22 +1,22 @@
 <?php
 /**
  * Provides the response class
- * 
+ *
  * @author Camil Staps
- * 
+ *
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -25,88 +25,88 @@
  * Provides a standard to base all responses to be called with AJAX on
  */
 class response {
-    /** The variable to keep the response in until output */
-    private $response;
-    /** The variable to keep the HTTP response code in until output */
-    private $http_response_code;
+	/** The variable to keep the response in until output */
+	private $response;
+	/** The variable to keep the HTTP response code in until output */
+	private $http_response_code;
 
-    /**
-     * Create a new instance
-     */
-    public function __construct() {
-        $this->response = array();
-        $this->http_response_code = 200;
-    }
+	/**
+	 * Create a new instance
+	 */
+	public function __construct() {
+		$this->response = array();
+		$this->http_response_code = 200;
+	}
 
-    /**
-     * Set a variable of the response
-     * 
-     * @param string $name          The name of the variable to set
-     * @param string $value         The (new) value for the variable
-     */
-    public function __set($name, $value) {
-        $this->response[$name] = $value;
-    }
+	/**
+	 * Set a variable of the response
+	 *
+	 * @param string $name          The name of the variable to set
+	 * @param string $value         The (new) value for the variable
+	 */
+	public function __set($name, $value) {
+		$this->response[$name] = $value;
+	}
 
-    /**
-     * Get a variable of the response
-     * 
-     * @param string $name          The name of the variable to get
-     * 
-     * @return mixed                The value of the variable
-     */
-    public function __get($name) {
-        return $this->response[$name];
-    }
+	/**
+	 * Get a variable of the response
+	 *
+	 * @param string $name          The name of the variable to get
+	 *
+	 * @return mixed                The value of the variable
+	 */
+	public function __get($name) {
+		return $this->response[$name];
+	}
 
-    /**
-     * Check if a variable of the response is set
-     * 
-     * @param string $name          The name of the variable to check
-     *
-     * @return bool                 True if the variable exists, false otherwise
-     */
-    public function __isset($name) {
-        return isset($this->response[$name]);
-    }
+	/**
+	 * Check if a variable of the response is set
+	 *
+	 * @param string $name          The name of the variable to check
+	 *
+	 * @return bool                 True if the variable exists, false otherwise
+	 */
+	public function __isset($name) {
+		return isset($this->response[$name]);
+	}
 
-    /**
-     * Unset a variable of the response
-     * 
-     * @param string $name          The variable to unset
-     */
-    public function __unset($name) {
-        unset($this->response[$name]);
-    }
+	/**
+	 * Unset a variable of the response
+	 *
+	 * @param string $name          The variable to unset
+	 */
+	public function __unset($name) {
+		unset($this->response[$name]);
+	}
 
-    /**
-     * Get or set the HTTP response code
-     * 
-     * If a parameter is provided, it is used as the new HTTP response code, and a bool is returned for success or failure. Otherwise, the current one is returned.
-     * 
-     * @param int $code             The new code
-     * 
-     * @return int|bool             True on successful change, false on unsuccesful change, int when the current code is returned
-     */
-    public function http_response_code($code = null) {
-        if ($code === null) {
-            return $this->http_response_code;
-        } else {
-            if (http_response_code($code)) {
-                $this->http_response_code = $code;
-                return true;
-            } else {
-                return false;
-            }
-        }
-    }
+	/**
+	 * Get or set the HTTP response code
+	 *
+	 * If a parameter is provided, it is used as the new HTTP response code, and a bool is returned for success or failure. Otherwise, the current one is returned.
+	 *
+	 * @param int $code             The new code
+	 *
+	 * @return int|bool             True on successful change, false on unsuccesful change, int when the current code is returned
+	 */
+	public function http_response_code($code = null) {
+		if ($code === null) {
+			return $this->http_response_code;
+		} else {
+			if (http_response_code($code)) {
+				$this->http_response_code = $code;
+				return true;
+			} else {
+				return false;
+			}
+		}
+	}
 
-    /**
-     * Output the response in json
-     * 
-     * @return string               The response in json format
-     */
-    public function getJson() {
-        return json_encode($this->response);
-    }
-}
\ No newline at end of file
+	/**
+	 * Output the response in json
+	 *
+	 * @return string               The response in json format
+	 */
+	public function getJson() {
+		return json_encode($this->response);
+	}
+}
diff --git a/conf.php b/conf.php
index 9c1cffc..4d14829 100644
--- a/conf.php
+++ b/conf.php
@@ -11,17 +11,17 @@
  *
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/css/businessadmin.css b/css/businessadmin.css
index 07bf218..e898740 100644
--- a/css/businessadmin.css
+++ b/css/businessadmin.css
@@ -1,17 +1,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -19,24 +19,24 @@
 /* If you change the external URL of the control panel, also change the URLs below: */
 
 @font-face {
-    font-family: Ubuntu;
-    src: url('/BusinessAdmin/fonts/Ubuntu-R.ttf');
+	font-family: Ubuntu;
+	src: url('/BusinessAdmin/fonts/Ubuntu-R.ttf');
 }
 @font-face {
-    font-family: Ubuntu;
-    font-style: italic;
-    src: url('/BusinessAdmin/fonts/Ubuntu-RI.ttf');
+	font-family: Ubuntu;
+	font-style: italic;
+	src: url('/BusinessAdmin/fonts/Ubuntu-RI.ttf');
 }
 @font-face {
-    font-family: Ubuntu;
-    font-weight: bold;
-    src: url('/BusinessAdmin/fonts/Ubuntu-B.ttf');
+	font-family: Ubuntu;
+	font-weight: bold;
+	src: url('/BusinessAdmin/fonts/Ubuntu-B.ttf');
 }
 @font-face {
-    font-family: Ubuntu;
-    font-style: italic;
-    font-weight: bold;
-    src: url('/BusinessAdmin/fonts/Ubuntu-BI.ttf');
+	font-family: Ubuntu;
+	font-style: italic;
+	font-weight: bold;
+	src: url('/BusinessAdmin/fonts/Ubuntu-BI.ttf');
 }
 
 /********************** Do not edit below this line **********************/
@@ -101,13 +101,13 @@ td .btn.btn-circle:last-child {
 }
 
 #collapse-menu {
-    margin-right: 16px;
-    margin-top: 16px;
-    float: right;
+	margin-right: 16px;
+	margin-top: 16px;
+	float: right;
 }
 
 @media (max-width: 767px) {
-    #collapse-menu {
-        display: none;
-    }
+	#collapse-menu {
+		display: none;
+	}
 }
diff --git a/footer.php b/footer.php
index 9870926..308b1d0 100644
--- a/footer.php
+++ b/footer.php
@@ -1,3 +1,2 @@
 </body>
-
-</html>
\ No newline at end of file
+</html>
diff --git a/header.php b/header.php
index 016ef03..d9bb6e2 100644
--- a/header.php
+++ b/header.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -22,45 +22,45 @@
 
 <head>
 
-    <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
+	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge">
+	<meta name="viewport" content="width=device-width, initial-scale=1">
 
-    <title><?=constants::my_name?></title>
+	<title><?=constants::my_name?></title>
 
-    <link href="<?=constants::url_external?>/css/bootstrap.min.css" rel="stylesheet">
-    <link href="<?=constants::url_external?>/css/plugins/metisMenu/metisMenu.min.css" rel="stylesheet">
-    <link href="<?=constants::url_external?>/css/plugins/timeline.css" rel="stylesheet">
-    <link href="<?=constants::url_external?>/css/plugins/bootstrapValidator/bootstrapValidator.min.css" rel="stylesheet">
-    <link href="<?=constants::url_external?>/css/plugins/bootstrap-editable.css" rel="stylesheet">
-    <link href="<?=constants::url_external?>/css/plugins/bootstrap-select.min.css" rel="stylesheet">
-    <link href="<?=constants::url_external?>/font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css">
-    <link href="<?=constants::url_external?>/css/sb-admin-2.css" rel="stylesheet">
-    <link href="<?=constants::url_external?>/css/businessadmin.css" rel="stylesheet">
+	<link href="<?=constants::url_external?>/css/bootstrap.min.css" rel="stylesheet">
+	<link href="<?=constants::url_external?>/css/plugins/metisMenu/metisMenu.min.css" rel="stylesheet">
+	<link href="<?=constants::url_external?>/css/plugins/timeline.css" rel="stylesheet">
+	<link href="<?=constants::url_external?>/css/plugins/bootstrapValidator/bootstrapValidator.min.css" rel="stylesheet">
+	<link href="<?=constants::url_external?>/css/plugins/bootstrap-editable.css" rel="stylesheet">
+	<link href="<?=constants::url_external?>/css/plugins/bootstrap-select.min.css" rel="stylesheet">
+	<link href="<?=constants::url_external?>/font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css">
+	<link href="<?=constants::url_external?>/css/sb-admin-2.css" rel="stylesheet">
+	<link href="<?=constants::url_external?>/css/businessadmin.css" rel="stylesheet">
 
-    <!-- jQuery Version 1.11.0 -->
-    <script src="<?=constants::url_external?>/js/jquery-1.11.0.js"></script>
+	<!-- jQuery Version 1.11.0 -->
+	<script src="<?=constants::url_external?>/js/jquery-1.11.0.js"></script>
 
-    <!-- Bootstrap Core JavaScript -->
-    <script src="<?=constants::url_external?>/js/bootstrap.min.js"></script>
+	<!-- Bootstrap Core JavaScript -->
+	<script src="<?=constants::url_external?>/js/bootstrap.min.js"></script>
 
-    <!-- Plugins -->
-    <script src="<?=constants::url_external?>/js/plugins/metisMenu/metisMenu.min.js"></script>
-    <script src="<?=constants::url_external?>/js/plugins/bootstrapValidator/bootstrapValidator.min.js"></script>
-    <script src="<?=constants::url_external?>/js/plugins/form/jquery.form.min.js"></script>
-    <script src="<?=constants::url_external?>/js/plugins/bootstrap-editable.min.js"></script>
-    <script src="<?=constants::url_external?>/js/plugins/bootstrap-select.min.js"></script>
-    <script src="<?=constants::url_external?>/js/plugins/jquery.mixitup.min.js"></script>
+	<!-- Plugins -->
+	<script src="<?=constants::url_external?>/js/plugins/metisMenu/metisMenu.min.js"></script>
+	<script src="<?=constants::url_external?>/js/plugins/bootstrapValidator/bootstrapValidator.min.js"></script>
+	<script src="<?=constants::url_external?>/js/plugins/form/jquery.form.min.js"></script>
+	<script src="<?=constants::url_external?>/js/plugins/bootstrap-editable.min.js"></script>
+	<script src="<?=constants::url_external?>/js/plugins/bootstrap-select.min.js"></script>
+	<script src="<?=constants::url_external?>/js/plugins/jquery.mixitup.min.js"></script>
 
-    <!-- Custom Theme JavaScript -->
-    <script src="<?=constants::url_external?>/js/sb-admin-2.js"></script>
+	<!-- Custom Theme JavaScript -->
+	<script src="<?=constants::url_external?>/js/sb-admin-2.js"></script>
 
-    <!-- Fudge Custom JavaScript -->
-    <script src="<?=constants::url_external?>/js/businessadmin.js"></script>
+	<!-- Fudge Custom JavaScript -->
+	<script src="<?=constants::url_external?>/js/businessadmin.js"></script>
 
-    <script type="text/javascript">
-    var const_url_external = '<?=constants::url_external?>';
-    </script>
+	<script type="text/javascript">
+	var const_url_external = '<?=constants::url_external?>';
+	</script>
 
 </head>
 
diff --git a/include/404.php b/include/404.php
index 335ebf7..dc0cff0 100644
--- a/include/404.php
+++ b/include/404.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -23,23 +23,23 @@ require('./header.php');
 
 <div id="wrapper">
 
-    <?php require('nav.php'); ?>
-    
-    <!-- Page Content -->
-    <div id="page-wrapper">
-        <div class="row">
-            <div class="col-lg-12">
-                <h1>404</h1>
-                <p class="lead">The page you requested could not be found.</p>
-            </div>
-            <!-- /.col-lg-12 -->
-        </div>
-        <!-- /.row -->
-    </div>
-    <!-- /#page-wrapper -->
+	<?php require('nav.php'); ?>
+
+	<!-- Page Content -->
+	<div id="page-wrapper">
+		<div class="row">
+			<div class="col-lg-12">
+				<h1>404</h1>
+				<p class="lead">The page you requested could not be found.</p>
+			</div>
+			<!-- /.col-lg-12 -->
+		</div>
+		<!-- /.row -->
+	</div>
+	<!-- /#page-wrapper -->
 
 </div>
 <!-- /#wrapper -->
 <?php
 require('./footer.php');
-?>
\ No newline at end of file
+?>
diff --git a/include/about.php b/include/about.php
index 554a80f..e7ab3d4 100644
--- a/include/about.php
+++ b/include/about.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -24,25 +24,25 @@ require('./header.php');
 
 <div id="wrapper">
 
-    <?php require('nav.php'); ?>
-    
-    <!-- Page Content -->
-    <div id="page-wrapper">
-        <div class="row">
-            <div class="col-lg-12">
-                <h1 class="page-header">About</h1>
-            </div>
-            <!-- /.col-lg-12 -->
-        </div>
+	<?php require('nav.php'); ?>
 
-        <div class="row">
-            <div class="col-md-8">
-                <div class="panel panel-default">
-                    <div class="panel-heading">About</div>
-                    <div class="panel-body">
-                        <p class="lead">BusinessAdmin <?=constants::version?> is open source software under the GPL 3.0 license.</p>
-                        <p>A full version of the license is available <a href="<?=constants::url_external?>LICENSE">here</a>. An excerpt is shown below:</p>
-                        <pre>BusinessAdmin: administrative software for small companies
+	<!-- Page Content -->
+	<div id="page-wrapper">
+		<div class="row">
+			<div class="col-lg-12">
+				<h1 class="page-header">About</h1>
+			</div>
+			<!-- /.col-lg-12 -->
+		</div>
+
+		<div class="row">
+			<div class="col-md-8">
+				<div class="panel panel-default">
+					<div class="panel-heading">About</div>
+					<div class="panel-body">
+						<p class="lead">BusinessAdmin <?=constants::version?> is open source software under the GPL 3.0 license.</p>
+						<p>A full version of the license is available <a href="<?=constants::url_external?>LICENSE">here</a>. An excerpt is shown below:</p>
+						<pre>BusinessAdmin: administrative software for small companies
 Copyright (C) 2015 Camil Staps (ViviSoft)
 
 This program is free software: you can redistribute it and/or modify
@@ -63,43 +63,43 @@ You can contact me, Camil Staps, here:
 Camil Staps
 www.camilstaps.nl
 info@camilstaps.nl</pre>
-                    </div>
-                </div>
-            </div>
-            <!-- /.col-lg-12 -->
+					</div>
+				</div>
+			</div>
+			<!-- /.col-lg-12 -->
 
-            <div class="col-md-4">
-                <div class="panel panel-default" id="panel-contact">
-                    <div class="panel-heading">Contact</div>
-                    <div class="panel-body">
-                        <img class="gravatar pull-right" src="https://www.gravatar.com/avatar/<?=md5('info@camilstaps.nl')?>?d=mm"/>
-                        <p>For things related to BusinessAdmin, please use GitHub: <a href="https://github.com/camilstaps/BusinessAdmin">camilstaps/BusinessAdmin</a></p>
-                        <p>The BusinessAdmin system was developed by <a href="http://camilstaps.nl/">Camil Staps</a>. See my website for contact details.</p>
-                    </div>
-                </div>
-            </div>
+			<div class="col-md-4">
+				<div class="panel panel-default" id="panel-contact">
+					<div class="panel-heading">Contact</div>
+					<div class="panel-body">
+						<img class="gravatar pull-right" src="https://www.gravatar.com/avatar/<?=md5('info@camilstaps.nl')?>?d=mm"/>
+						<p>For things related to BusinessAdmin, please use GitHub: <a href="https://github.com/camilstaps/BusinessAdmin">camilstaps/BusinessAdmin</a></p>
+						<p>The BusinessAdmin system was developed by <a href="http://camilstaps.nl/">Camil Staps</a>. See my website for contact details.</p>
+					</div>
+				</div>
+			</div>
 
-            <div class="col-md-4">
-                <div class="panel panel-default" id="panel-contact">
-                    <div class="panel-heading">Thanks</div>
-                    <div class="panel-body">
-                        <p>BusinessAdmin was created using:</p>
-                        <ul>
-                            <li><a href="http://startbootstrap.com/template-overviews/sb-admin-2/">SB Admin 2</a></li>
-                            <li><a href="http://getbootstrap.com">Bootstrap 3.2.0</a></li>
-                            <li><a href="http://jquery.org/">jQuery 1.11.0</a></li>
-                            <li><a href="http://fontawesome.io/">Font Awesome 4.3.0</a></li>
-                            <li><a href="http://font.ubuntu.com/">Ubuntu fonts</a></li>
-                            <li>And various jQuery plugins</li>
-                        </ul>
-                        <p>Many thanks go to the creators and developers of these software packages.</p>
-                    </div>
-                </div>
-            </div>
-        </div>
-        <!-- /.row -->
-    </div>
-    <!-- /#page-wrapper -->
+			<div class="col-md-4">
+				<div class="panel panel-default" id="panel-contact">
+					<div class="panel-heading">Thanks</div>
+					<div class="panel-body">
+						<p>BusinessAdmin was created using:</p>
+						<ul>
+							<li><a href="http://startbootstrap.com/template-overviews/sb-admin-2/">SB Admin 2</a></li>
+							<li><a href="http://getbootstrap.com">Bootstrap 3.2.0</a></li>
+							<li><a href="http://jquery.org/">jQuery 1.11.0</a></li>
+							<li><a href="http://fontawesome.io/">Font Awesome 4.3.0</a></li>
+							<li><a href="http://font.ubuntu.com/">Ubuntu fonts</a></li>
+							<li>And various jQuery plugins</li>
+						</ul>
+						<p>Many thanks go to the creators and developers of these software packages.</p>
+					</div>
+				</div>
+			</div>
+		</div>
+		<!-- /.row -->
+	</div>
+	<!-- /#page-wrapper -->
 
 </div>
 <!-- /#wrapper -->
diff --git a/include/ajax-collapse.php b/include/ajax-collapse.php
index e49c6fd..402d057 100644
--- a/include/ajax-collapse.php
+++ b/include/ajax-collapse.php
@@ -1,8 +1,8 @@
 <?php
 $collapsed = true;
 if ($_REQUEST['setting'] !== 'true')
-    $collapsed = false;
+	$collapsed = false;
 
 $_SESSION['ba-collapse'] = $collapsed;
 
-echo $collapsed;
\ No newline at end of file
+echo $collapsed;
diff --git a/include/assignments-edit.php b/include/assignments-edit.php
index b52311a..7c63680 100644
--- a/include/assignments-edit.php
+++ b/include/assignments-edit.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/assignments-new.php b/include/assignments-new.php
index 7898a42..405c5fa 100644
--- a/include/assignments-new.php
+++ b/include/assignments-new.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/assignments-overview.php b/include/assignments-overview.php
index ee46928..0e364d1 100644
--- a/include/assignments-overview.php
+++ b/include/assignments-overview.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -21,151 +21,151 @@ require_once('./login.php');
 ?>
 
 <div class="col-lg-12">
-    <div class="panel panel-default">
-        <div class="panel-heading">Overview</div>
-        <div class="panel-body table-responsive">
-            <table class="table table-bordered table-striped mixitup dataTable" id="overview-assignments">
-                <thead>
-                    <tr>
-                        <th class="mixitup-sort sorting" data-sort="mixerOrderId:desc">#</th>
-                        <th class="mixitup-sort sorting" data-sort="mixerOrderOffer:desc">Offer</th>
-                        <th>Briefing</th>
-                        <th class="mixitup-sort sorting" data-sort="mixerOrderTime:desc">Time</th>
-                        <th class="mixitup-sort sorting" data-sort="mixerOrderPrice:desc">Price</th>
-                        <th>Tools</th>
-                    </tr>
-                </thead>
-                <tbody>
-                    <?php
-                    $assignments = BusinessAdmin::getAssignments($_pdo);
-                    foreach ($assignments as $assignment) {
-                        echo "<tr class='mix'
-                                data-mixer-order-id='{$assignment->getId()}' 
-                                data-mixer-order-offer='{$assignment->getOffer()->getId()}'
-                                data-mixer-order-time='{$assignment->getHours()}'
-                                data-mixer-order-price='{$assignment->getPricePerHour()}'>
-                            <td class='col-min-width'>{$assignment->getId()}</td>
-                            <td class='col-min-width'>
-                                <a href='".constants::url_internal."/offers?id={$assignment->getOffer()->getId()}'>#{$assignment->getOffer()->getId()}</a> to
-                                <a href='".constants::url_internal."/contacts?id={$assignment->getOffer()->getContact()->getId()}'>{$assignment->getOffer()->getContact()->getName()}</a>
-                                (<a href='".constants::url_internal."/clients?id={$assignment->getOffer()->getContact()->getClient()->id}'>{$assignment->getOffer()->getContact()->getClient()->name}</a>)
-                            <td class='col-max-width'>
-                                <b><a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-title' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getTitle()}</a></b><br/>
-                                <p><a href='#' class='editable editable-noshow' id='editable-assignment-{$assignment->getId()}-description' data-type='textarea' data-mode='inline' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getDescription(false)}</a></p>
-                            </td>
-                            <td class='col-min-width'><a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-hours' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getHours()}</a>h</td>
-                            <td class='col-min-width'>
-                               ".constants::invoice_valuta."<a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-price_per_hour' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getPricePerHour()}</a> / hr<br/>
-                                <a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-vat' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getVAT()}</a>% VAT
-                            </td>
-                            <td class='col-min-width'>
-                                <a title='View' href='?id={$assignment->getId()}' class='btn btn-primary btn-circle fa fa-arrow-right'></a> 
-                                <a title='Delete' href='?delete={$assignment->getId()}' class='btn btn-danger btn-circle fa fa-times'></a>
-                            </td>
-                        </tr>";
-                    }
-                    if (count($assignments) == 0) {
-                        echo "<tr><td colspan='6'>There are no assignments in the database. Why not start with creating one, below?</td></tr>";
-                    }
-                    ?>
-                </tbody>
-            </table>
-        </div>
-    </div>
+	<div class="panel panel-default">
+		<div class="panel-heading">Overview</div>
+		<div class="panel-body table-responsive">
+			<table class="table table-bordered table-striped mixitup dataTable" id="overview-assignments">
+				<thead>
+					<tr>
+						<th class="mixitup-sort sorting" data-sort="mixerOrderId:desc">#</th>
+						<th class="mixitup-sort sorting" data-sort="mixerOrderOffer:desc">Offer</th>
+						<th>Briefing</th>
+						<th class="mixitup-sort sorting" data-sort="mixerOrderTime:desc">Time</th>
+						<th class="mixitup-sort sorting" data-sort="mixerOrderPrice:desc">Price</th>
+						<th>Tools</th>
+					</tr>
+				</thead>
+				<tbody>
+					<?php
+					$assignments = BusinessAdmin::getAssignments($_pdo);
+					foreach ($assignments as $assignment) {
+						echo "<tr class='mix'
+								data-mixer-order-id='{$assignment->getId()}'
+								data-mixer-order-offer='{$assignment->getOffer()->getId()}'
+								data-mixer-order-time='{$assignment->getHours()}'
+								data-mixer-order-price='{$assignment->getPricePerHour()}'>
+							<td class='col-min-width'>{$assignment->getId()}</td>
+							<td class='col-min-width'>
+								<a href='".constants::url_internal."/offers?id={$assignment->getOffer()->getId()}'>#{$assignment->getOffer()->getId()}</a> to
+								<a href='".constants::url_internal."/contacts?id={$assignment->getOffer()->getContact()->getId()}'>{$assignment->getOffer()->getContact()->getName()}</a>
+								(<a href='".constants::url_internal."/clients?id={$assignment->getOffer()->getContact()->getClient()->id}'>{$assignment->getOffer()->getContact()->getClient()->name}</a>)
+							<td class='col-max-width'>
+								<b><a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-title' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getTitle()}</a></b><br/>
+								<p><a href='#' class='editable editable-noshow' id='editable-assignment-{$assignment->getId()}-description' data-type='textarea' data-mode='inline' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getDescription(false)}</a></p>
+							</td>
+							<td class='col-min-width'><a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-hours' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getHours()}</a>h</td>
+							<td class='col-min-width'>
+							   ".constants::invoice_valuta."<a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-price_per_hour' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getPricePerHour()}</a> / hr<br/>
+								<a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-vat' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getVAT()}</a>% VAT
+							</td>
+							<td class='col-min-width'>
+								<a title='View' href='?id={$assignment->getId()}' class='btn btn-primary btn-circle fa fa-arrow-right'></a>
+								<a title='Delete' href='?delete={$assignment->getId()}' class='btn btn-danger btn-circle fa fa-times'></a>
+							</td>
+						</tr>";
+					}
+					if (count($assignments) == 0) {
+						echo "<tr><td colspan='6'>There are no assignments in the database. Why not start with creating one, below?</td></tr>";
+					}
+					?>
+				</tbody>
+			</table>
+		</div>
+	</div>
 </div>
 <div class="col-lg-12">
-    <div class="panel panel-default">
-        <div class="panel-heading">Create new</div>
-        <div class="panel-body">
-            <form role="form" id="newAssignment" action='<?=constants::url_external?>assignments/new' method="post" class="bootstrapValidator ajaxify" 
-                data-ajaxify-options='{"success":"newAssignmentSuccess","error":"newAssignmentError","beforeSubmit":"newAssignmentBeforeSubmit"}'>
-                <div class="ajaxify-response alert alert-dismissable"><button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button><span class="ajaxify-response-text"></span></div>
-                <div class="col-lg-6">
-                    <div class="form-group">
-                        <label>Offer:</label>
-                        <select name="offerId" class="form-control">
-                            <?php
-                            foreach (BusinessAdmin::getOffers($_pdo) as $offer) {
-                                echo "<option value='{$offer->getId()}'>#{$offer->getId()} to {$offer->getContact()->getName()} ({$offer->getContact()->getClient()->name})</option>";
-                            }
-                            ?>
-                        </select>
-                    </div>
-                    <div class="form-group">
-                        <label>Title:</label>
-                        <input 
-                            type="text" name="title" class="form-control" placeholder="Title" 
-                            data-bv-notempty="true" data-bv-notempty-message="You have to provide a title"/>
-                    </div>
-                    <div class="form-group">
-                        <label>Description:</label>
-                        <textarea 
-                            name="description" class="form-control" placeholder="Description" rows="4"
-                            data-bv-notempty="true" data-bv-notempty-message="You have to provide a description" 
-                            data-bv-stringlength="true" data-bv-stringlength-message="The description should at most 1000 characters" data-bv-stringlength-max="1000"></textarea>
-                    </div>
-                </div>
-                <div class="col-lg-6">
-                    <div class="form-group">
-                        <label>Estimated time (h):</label>
-                        <input 
-                            type="text" name="hours" class="form-control" placeholder="Time in hours" 
-                            data-bv-notempty="true" data-bv-notempty-message="You have to give an estimation"
-                            data-bv-integer="true" data-bv-integer-message="Please enter an integer" />
-                    </div>
-                    <div class="form-group">
-                        <label>Price per hour (<?=constants::invoice_valuta?>):</label>
-                        <input 
-                            type="text" name="price_per_hour" class="form-control" placeholder="Price per hour" 
-                            data-bv-notempty="true" data-bv-notempty-message="You have to give a rate"
-                            data-bv-numeric="true" data-bv-numeric-message="Please enter a number (with a '.' as decimal separator)" />
-                    </div>
-                    <div class="form-group">
-                        <label>VAT (%):</label>
-                        <input 
-                            type="text" name="vat" class="form-control" placeholder="VAT" 
-                            data-bv-notempty="true" data-bv-notempty-message="You have to provide a VAT percentage"
-                            data-bv-numeric="true" data-bv-numeric-message="Please enter a number (with a '.' as decimal separator)" />
-                    </div>
-                </div>
-                <div class="col-lg-6">
-                    <button type="submit" class="btn btn-default">Go</button>
-                </div>
-            </form>
-            <script type="text/javascript">
-            // Callback for before the form is submitted
-            function newAssignmentBeforeSubmit() {
-                $('#newAssignment input').prop('disabled', true);
-                $('#newAssignment .ajaxify-response').hide().removeClass('alert-success alert-danger').find('.ajaxify-response-text').html('');
-            }
+	<div class="panel panel-default">
+		<div class="panel-heading">Create new</div>
+		<div class="panel-body">
+			<form role="form" id="newAssignment" action='<?=constants::url_external?>assignments/new' method="post" class="bootstrapValidator ajaxify"
+				data-ajaxify-options='{"success":"newAssignmentSuccess","error":"newAssignmentError","beforeSubmit":"newAssignmentBeforeSubmit"}'>
+				<div class="ajaxify-response alert alert-dismissable"><button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button><span class="ajaxify-response-text"></span></div>
+				<div class="col-lg-6">
+					<div class="form-group">
+						<label>Offer:</label>
+						<select name="offerId" class="form-control">
+							<?php
+							foreach (BusinessAdmin::getOffers($_pdo) as $offer) {
+								echo "<option value='{$offer->getId()}'>#{$offer->getId()} to {$offer->getContact()->getName()} ({$offer->getContact()->getClient()->name})</option>";
+							}
+							?>
+						</select>
+					</div>
+					<div class="form-group">
+						<label>Title:</label>
+						<input
+							type="text" name="title" class="form-control" placeholder="Title"
+							data-bv-notempty="true" data-bv-notempty-message="You have to provide a title"/>
+					</div>
+					<div class="form-group">
+						<label>Description:</label>
+						<textarea
+							name="description" class="form-control" placeholder="Description" rows="4"
+							data-bv-notempty="true" data-bv-notempty-message="You have to provide a description"
+							data-bv-stringlength="true" data-bv-stringlength-message="The description should at most 1000 characters" data-bv-stringlength-max="1000"></textarea>
+					</div>
+				</div>
+				<div class="col-lg-6">
+					<div class="form-group">
+						<label>Estimated time (h):</label>
+						<input
+							type="text" name="hours" class="form-control" placeholder="Time in hours"
+							data-bv-notempty="true" data-bv-notempty-message="You have to give an estimation"
+							data-bv-integer="true" data-bv-integer-message="Please enter an integer" />
+					</div>
+					<div class="form-group">
+						<label>Price per hour (<?=constants::invoice_valuta?>):</label>
+						<input
+							type="text" name="price_per_hour" class="form-control" placeholder="Price per hour"
+							data-bv-notempty="true" data-bv-notempty-message="You have to give a rate"
+							data-bv-numeric="true" data-bv-numeric-message="Please enter a number (with a '.' as decimal separator)" />
+					</div>
+					<div class="form-group">
+						<label>VAT (%):</label>
+						<input
+							type="text" name="vat" class="form-control" placeholder="VAT"
+							data-bv-notempty="true" data-bv-notempty-message="You have to provide a VAT percentage"
+							data-bv-numeric="true" data-bv-numeric-message="Please enter a number (with a '.' as decimal separator)" />
+					</div>
+				</div>
+				<div class="col-lg-6">
+					<button type="submit" class="btn btn-default">Go</button>
+				</div>
+			</form>
+			<script type="text/javascript">
+			// Callback for before the form is submitted
+			function newAssignmentBeforeSubmit() {
+				$('#newAssignment input').prop('disabled', true);
+				$('#newAssignment .ajaxify-response').hide().removeClass('alert-success alert-danger').find('.ajaxify-response-text').html('');
+			}
 
-            // Callback for when the form is successfully submitted
-            function newAssignmentSuccess(data) {
-                $('#newAssignment .ajaxify-response')
-                    .addClass(data.success ? 'alert-success' : 'alert-danger')
-                    .show()
-                    .find('.ajaxify-response-text')
-                        .html(data.message);
+			// Callback for when the form is successfully submitted
+			function newAssignmentSuccess(data) {
+				$('#newAssignment .ajaxify-response')
+					.addClass(data.success ? 'alert-success' : 'alert-danger')
+					.show()
+					.find('.ajaxify-response-text')
+						.html(data.message);
 
-                $('#newAssignment input, #newAssignment button').prop('disabled', false);
-                $('#newAssignment').data('bootstrapValidator').resetForm();
-                if (data.success) {
-                    $('#newAssignment input, #newAssignment textarea').val('');
-                }
-            }
+				$('#newAssignment input, #newAssignment button').prop('disabled', false);
+				$('#newAssignment').data('bootstrapValidator').resetForm();
+				if (data.success) {
+					$('#newAssignment input, #newAssignment textarea').val('');
+				}
+			}
 
-            // Callback for when form submission encountered an error
-            function newAssignmentError() {
-                $('#newAssignment .ajaxify-response')
-                    .addClass('alert-danger')
-                    .show()
-                    .find('.ajaxify-response-text')
-                        .html('An unknown error occurred. Please contact support.');
+			// Callback for when form submission encountered an error
+			function newAssignmentError() {
+				$('#newAssignment .ajaxify-response')
+					.addClass('alert-danger')
+					.show()
+					.find('.ajaxify-response-text')
+						.html('An unknown error occurred. Please contact support.');
 
-                $('#newAssignment input, #newAssignment button').prop('disabled', false);
-                    $('#newAssignment').data('bootstrapValidator').resetForm();
-            }
-            </script>
-        </div>
-    </div>
+				$('#newAssignment input, #newAssignment button').prop('disabled', false);
+					$('#newAssignment').data('bootstrapValidator').resetForm();
+			}
+			</script>
+		</div>
+	</div>
 </div>
diff --git a/include/assignments-view.php b/include/assignments-view.php
index f2717b0..0bac039 100644
--- a/include/assignments-view.php
+++ b/include/assignments-view.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -36,8 +36,8 @@ $_assignment = new assignment($_pdo, $_id);
 				</thead>
 				<tbody>
 					<?php
-						echo "<tr class='mix' 
-								data-mixer-order-id='{$_assignment->getId()}' 
+						echo "<tr class='mix'
+								data-mixer-order-id='{$_assignment->getId()}'
 								data-mixer-order-offer='{$_assignment->getOffer()->getId()}'
 								data-mixer-order-time='{$_assignment->getHours()}'
 								data-mixer-order-price='{$_assignment->getPricePerHour()}'>
diff --git a/include/assignments.php b/include/assignments.php
index eaa7163..14ed8da 100644
--- a/include/assignments.php
+++ b/include/assignments.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/clients-edit.php b/include/clients-edit.php
index 7d8d6fa..3d92d06 100644
--- a/include/clients-edit.php
+++ b/include/clients-edit.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/clients-new.php b/include/clients-new.php
index e87557e..fe66026 100644
--- a/include/clients-new.php
+++ b/include/clients-new.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/clients-overview.php b/include/clients-overview.php
index 58fad49..860e671 100644
--- a/include/clients-overview.php
+++ b/include/clients-overview.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -21,102 +21,102 @@ require_once('./login.php');
 ?>
 
 <div class="col-lg-6 col-md-6">
-    <div class="panel panel-default">
-        <div class="panel-heading">Overview</div>
-        <div class="panel-body table-responsive">
-            <table class="table table-bordered table-striped mixitup dataTable" id="overview-clients">
-                <thead>
-                    <tr>
-                        <th class="mixitup-sort sorting" data-sort="mixerOrderId:desc">#</th>
-                        <th class="mixitup-sort sorting" data-sort="mixerOrderName:desc">Name</th>
-                        <th>Tools</th>
-                    </tr>
-                </thead>
-                <tbody>
-                    <?php
-                    $clients = BusinessAdmin::getClients($_pdo);
-                    foreach ($clients as $client) {
-                        echo "<tr class='mix'
-                                data-mixer-order-id='{$client->id}'
-                                data-mixer-order-name='{$client->name}'>
-                            <td class='col-min-width'>{$client->id}</td>
-                            <td class='col-max-width'>
-                                <a href='#' class='editable' id='editable-client-{$client->id}-name' data-type='text' data-pk='{$client->id}' data-url='".constants::url_external."clients/edit' data-title='Enter new name'>
-                                    {$client->name}
-                                </a>
-                            </td>
-                            <td class='col-min-width'>
-                                <a title='View' href='?id={$client->id}' class='btn btn-primary btn-circle fa fa-arrow-right'></a> 
-                                <a title='Delete' href='?delete={$client->id}' class='btn btn-danger btn-circle fa fa-times'></a>
-                            </td>
-                        </tr>";
-                    }
-                    if (count($clients) == 0) {
-                        echo "<tr><td colspan='3'>There are no clients in the database. Why not start with creating one, on the right?</td></tr>";
-                    }
-                    ?>
-                </tbody>
-            </table>
-        </div>
-    </div>
+	<div class="panel panel-default">
+		<div class="panel-heading">Overview</div>
+		<div class="panel-body table-responsive">
+			<table class="table table-bordered table-striped mixitup dataTable" id="overview-clients">
+				<thead>
+					<tr>
+						<th class="mixitup-sort sorting" data-sort="mixerOrderId:desc">#</th>
+						<th class="mixitup-sort sorting" data-sort="mixerOrderName:desc">Name</th>
+						<th>Tools</th>
+					</tr>
+				</thead>
+				<tbody>
+					<?php
+					$clients = BusinessAdmin::getClients($_pdo);
+					foreach ($clients as $client) {
+						echo "<tr class='mix'
+								data-mixer-order-id='{$client->id}'
+								data-mixer-order-name='{$client->name}'>
+							<td class='col-min-width'>{$client->id}</td>
+							<td class='col-max-width'>
+								<a href='#' class='editable' id='editable-client-{$client->id}-name' data-type='text' data-pk='{$client->id}' data-url='".constants::url_external."clients/edit' data-title='Enter new name'>
+									{$client->name}
+								</a>
+							</td>
+							<td class='col-min-width'>
+								<a title='View' href='?id={$client->id}' class='btn btn-primary btn-circle fa fa-arrow-right'></a>
+								<a title='Delete' href='?delete={$client->id}' class='btn btn-danger btn-circle fa fa-times'></a>
+							</td>
+						</tr>";
+					}
+					if (count($clients) == 0) {
+						echo "<tr><td colspan='3'>There are no clients in the database. Why not start with creating one, on the right?</td></tr>";
+					}
+					?>
+				</tbody>
+			</table>
+		</div>
+	</div>
 </div>
 <div class="col-lg-6 col-md-6">
-    <div class="panel panel-default">
-        <div class="panel-heading">Create new</div>
-        <div class="panel-body">
-            <form role="form" id="newClient" action='<?=constants::url_external?>clients/new' method="post" class="bootstrapValidator ajaxify" 
-                data-ajaxify-options='{"success":"newClientSuccess","error":"newClientError","beforeSubmit":"newClientBeforeSubmit","clearForm":true}'>
-                <div class="ajaxify-response alert alert-dismissable"><button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button><span class="ajaxify-response-text"></span></div>
-                <div class="form-group">
-                    <label>Name:</label>
-                    <input 
-                        type="text" name="name" class="form-control" placeholder="Name"
-                        data-bv-notempty="true" data-bv-notempty-message="You have to provide a name"/>
-                </div>
-                <button type="submit" class="btn btn-default">Go</button>
-            </form>
-            <script type="text/javascript">
-            // Callback for before the form is submitted
-            function newClientBeforeSubmit() {
-                $('#newClient input').prop('disabled', true);
-                $('#newClient .ajaxify-response').hide().removeClass('alert-success alert-danger').find('.ajaxify-response-text').html('');
-            }
+	<div class="panel panel-default">
+		<div class="panel-heading">Create new</div>
+		<div class="panel-body">
+			<form role="form" id="newClient" action='<?=constants::url_external?>clients/new' method="post" class="bootstrapValidator ajaxify"
+				data-ajaxify-options='{"success":"newClientSuccess","error":"newClientError","beforeSubmit":"newClientBeforeSubmit","clearForm":true}'>
+				<div class="ajaxify-response alert alert-dismissable"><button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button><span class="ajaxify-response-text"></span></div>
+				<div class="form-group">
+					<label>Name:</label>
+					<input
+						type="text" name="name" class="form-control" placeholder="Name"
+						data-bv-notempty="true" data-bv-notempty-message="You have to provide a name"/>
+				</div>
+				<button type="submit" class="btn btn-default">Go</button>
+			</form>
+			<script type="text/javascript">
+			// Callback for before the form is submitted
+			function newClientBeforeSubmit() {
+				$('#newClient input').prop('disabled', true);
+				$('#newClient .ajaxify-response').hide().removeClass('alert-success alert-danger').find('.ajaxify-response-text').html('');
+			}
 
-            // Callback for when the form is successfully submitted
-            function newClientSuccess(data) {
-                if (data.success == true) {
-                    $('#newClient .ajaxify-response')
-                        .addClass('alert-success')
-                        .show()
-                        .find('.ajaxify-response-text')
-                            .html(data.message);
+			// Callback for when the form is successfully submitted
+			function newClientSuccess(data) {
+				if (data.success == true) {
+					$('#newClient .ajaxify-response')
+						.addClass('alert-success')
+						.show()
+						.find('.ajaxify-response-text')
+							.html(data.message);
 
-                    $('#newClient input, #newClient button').prop('disabled', false);
-                    $('#newClient').data('bootstrapValidator').resetForm();
-                } else {
-                    $('#newClient .ajaxify-response')
-                        .addClass('alert-danger')
-                        .show()
-                        .find('.ajaxify-response-text')
-                            .html(data.message);
+					$('#newClient input, #newClient button').prop('disabled', false);
+					$('#newClient').data('bootstrapValidator').resetForm();
+				} else {
+					$('#newClient .ajaxify-response')
+						.addClass('alert-danger')
+						.show()
+						.find('.ajaxify-response-text')
+							.html(data.message);
 
-                    $('#newClient input, #newClient button').prop('disabled', false);
-                    $('#newClient').data('bootstrapValidator').resetForm();
-                }
-            }
+					$('#newClient input, #newClient button').prop('disabled', false);
+					$('#newClient').data('bootstrapValidator').resetForm();
+				}
+			}
 
-            // Callback for when form submission encountered an error
-            function newClientError() {
-                $('#newClient .ajaxify-response')
-                    .addClass('alert-danger')
-                    .show()
-                    .find('.ajaxify-response-text')
-                        .html('An unknown error occurred. Please contact support.');
-                
-                $('#newClient input, #newClient button').prop('disabled', false);
-                    $('#newClient').data('bootstrapValidator').resetForm();
-            }
-            </script>
-        </div>
-    </div>
+			// Callback for when form submission encountered an error
+			function newClientError() {
+				$('#newClient .ajaxify-response')
+					.addClass('alert-danger')
+					.show()
+					.find('.ajaxify-response-text')
+						.html('An unknown error occurred. Please contact support.');
+
+				$('#newClient input, #newClient button').prop('disabled', false);
+					$('#newClient').data('bootstrapValidator').resetForm();
+			}
+			</script>
+		</div>
+	</div>
 </div>
diff --git a/include/clients-view.php b/include/clients-view.php
index 514e4e4..007d94c 100644
--- a/include/clients-view.php
+++ b/include/clients-view.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/clients.php b/include/clients.php
index b07a7c8..f762859 100644
--- a/include/clients.php
+++ b/include/clients.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/contacts-edit.php b/include/contacts-edit.php
index a5b3bdd..ac924a9 100644
--- a/include/contacts-edit.php
+++ b/include/contacts-edit.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/contacts-new.php b/include/contacts-new.php
index 0a72afb..440e744 100644
--- a/include/contacts-new.php
+++ b/include/contacts-new.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/contacts.php b/include/contacts.php
index 4b35603..09a452f 100644
--- a/include/contacts.php
+++ b/include/contacts.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/discounts-edit.php b/include/discounts-edit.php
index a760e9c..2d64bd9 100644
--- a/include/discounts-edit.php
+++ b/include/discounts-edit.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/discounts-new.php b/include/discounts-new.php
index 8a5f527..b0cfa07 100644
--- a/include/discounts-new.php
+++ b/include/discounts-new.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/discounts-overview.php b/include/discounts-overview.php
index d4d8245..1bf55d6 100644
--- a/include/discounts-overview.php
+++ b/include/discounts-overview.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -39,7 +39,7 @@ require_once('./login.php');
 					$discounts = BusinessAdmin::getDiscounts($_pdo);
 					foreach ($discounts as $discount) {
 						echo "<tr class='mix'
-								data-mixer-order-id='{$discount->getId()}' 
+								data-mixer-order-id='{$discount->getId()}'
 								data-mixer-order-offer='{$discount->getOffer()->getId()}'
 								data-mixer-order-value='{$discount->getValue()}'>
 							<td class='col-min-width'>{$discount->getId()}</td>
@@ -56,7 +56,7 @@ require_once('./login.php');
 								<a href='#' class='editable' id='editable-discount-{$discount->getId()}-vat' data-type='text' data-pk='{$discount->getId()}' data-url='".constants::url_external."discounts/edit'>{$discount->getVAT()}</a>% VAT
 							</td>
 							<td class='col-min-width'>
-								<a title='View' href='?id={$discount->getId()}' class='btn btn-primary btn-circle fa fa-arrow-right'></a> 
+								<a title='View' href='?id={$discount->getId()}' class='btn btn-primary btn-circle fa fa-arrow-right'></a>
 								<a title='Delete' href='?delete={$discount->getId()}' class='btn btn-danger btn-circle fa fa-times'></a>
 							</td>
 						</tr>";
@@ -74,7 +74,7 @@ require_once('./login.php');
 	<div class="panel panel-default">
 		<div class="panel-heading">Create new</div>
 		<div class="panel-body">
-			<form role="form" id="newDiscount" action='<?=constants::url_external?>discounts/new' method="post" class="bootstrapValidator ajaxify" 
+			<form role="form" id="newDiscount" action='<?=constants::url_external?>discounts/new' method="post" class="bootstrapValidator ajaxify"
 				data-ajaxify-options='{"success":"newDiscountSuccess","error":"newDiscountError","beforeSubmit":"newDiscountBeforeSubmit"}'>
 				<div class="ajaxify-response alert alert-dismissable"><button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button><span class="ajaxify-response-text"></span></div>
 				<div class="col-lg-6">
@@ -90,30 +90,30 @@ require_once('./login.php');
 					</div>
 					<div class="form-group">
 						<label>Title:</label>
-						<input 
-							type="text" name="title" class="form-control" placeholder="Title" 
+						<input
+							type="text" name="title" class="form-control" placeholder="Title"
 							data-bv-notempty="true" data-bv-notempty-message="You have to provide a title"/>
 					</div>
 					<div class="form-group">
 						<label>Description:</label>
-						<textarea 
+						<textarea
 							name="description" class="form-control" placeholder="Description" rows="4"
-							data-bv-notempty="true" data-bv-notempty-message="You have to provide a description" 
+							data-bv-notempty="true" data-bv-notempty-message="You have to provide a description"
 							data-bv-stringlength="true" data-bv-stringlength-message="The description should have at most 1000 characters" data-bv-stringlength-max="1000"></textarea>
 					</div>
 				</div>
 				<div class="col-lg-6">
 					<div class="form-group">
 						<label>Value (<?=constants::invoice_valuta?>):</label>
-						<input 
-							type="text" name="value" class="form-control" placeholder="Value" 
+						<input
+							type="text" name="value" class="form-control" placeholder="Value"
 							data-bv-notempty="true" data-bv-notempty-message="You have to give a value"
 							data-bv-numeric="true" data-bv-numeric-message="Please enter a number (with a '.' as decimal separator)" />
 					</div>
 					<div class="form-group">
 						<label>VAT (%):</label>
-						<input 
-							type="text" name="vat" class="form-control" placeholder="VAT" 
+						<input
+							type="text" name="vat" class="form-control" placeholder="VAT"
 							data-bv-notempty="true" data-bv-notempty-message="You have to provide a VAT percentage"
 							data-bv-numeric="true" data-bv-numeric-message="Please enter a number (with a '.' as decimal separator)" />
 					</div>
diff --git a/include/discounts.php b/include/discounts.php
index 8b160ab..ff2a69a 100644
--- a/include/discounts.php
+++ b/include/discounts.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/home.php b/include/home.php
index a9dca1e..6a25743 100644
--- a/include/home.php
+++ b/include/home.php
@@ -279,7 +279,7 @@ require('./header.php');
 							$sort_list = array();
 							foreach ($offers as $offer) {
 								$temp = array(
-									'id' => $offer->getId(), 
+									'id' => $offer->getId(),
 									'contact' => $offer->getContact()->getName(),
 									'assignments' => '',
 									'assignments_header' => ''
diff --git a/include/offers-edit.php b/include/offers-edit.php
index 225a18c..7f050c3 100644
--- a/include/offers-edit.php
+++ b/include/offers-edit.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/offers-new.php b/include/offers-new.php
index 0d86293..9c499a8 100644
--- a/include/offers-new.php
+++ b/include/offers-new.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/offers-overview.php b/include/offers-overview.php
index a246190..9eaf25d 100644
--- a/include/offers-overview.php
+++ b/include/offers-overview.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -112,7 +112,7 @@ require_once('./login.php');
 	<div class="panel panel-default">
 		<div class="panel-heading">Create new</div>
 		<div class="panel-body">
-			<form role="form" id="newOffer" action='<?=constants::url_external?>offers/new' method="post" class="bootstrapValidator ajaxify" 
+			<form role="form" id="newOffer" action='<?=constants::url_external?>offers/new' method="post" class="bootstrapValidator ajaxify"
 				data-ajaxify-options='{"success":"newOfferSuccess","error":"newOfferError","beforeSubmit":"newOfferBeforeSubmit"}'>
 				<div class="ajaxify-response alert alert-dismissable"><button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button><span class="ajaxify-response-text"></span></div>
 				<div class="form-group">
diff --git a/include/offers-view.php b/include/offers-view.php
index 082af35..8f741c2 100644
--- a/include/offers-view.php
+++ b/include/offers-view.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -22,152 +22,152 @@ require_once('./login.php');
 $_offer = new offer($_pdo, $_id);
 ?>
 <div class="col-lg-6">
-    <div class="panel panel-default" id="panel-timeline">
-        <div class="panel-heading">
-            <i class="fa fa-clock-o fa-fw"></i> Timeline
-        </div>
-        <!-- /.panel-heading -->
-        <div class="panel-body">
-            <ul class="timeline">
-                <?php
-                $list = array();
-                $sort_list = array();
-                
-                $temp = array(
-                    'id' => $_offer->getId(), 
-                    'contact' => $_offer->getContact()->getName(),
-                    'assignments' => '',
-                    'assignments_header' => ''
-                );
-                foreach ($_offer->getAssignments() as $assignment) {
-                    $temp['assignments'] .= "<b>{$assignment->getTitle()}</b><br/><span class='smaller'>(".constants::invoice_valuta."{$assignment->calculate(assignment::SUBTOTAL)} excl. VAT, ".constants::invoice_valuta."{$assignment->calculate(assignment::TOTAL)} incl. VAT)</span><br/><p>{$assignment->getDescription()}</p>";
-                    $temp['assignments_header'] .= "<b>{$assignment->getTitle()}</b><br/><span class='smaller'>(".constants::invoice_valuta."{$assignment->calculate(assignment::SUBTOTAL)} excl. VAT, ".constants::invoice_valuta."{$assignment->calculate(assignment::TOTAL)} incl. VAT)</span><br/>";
-                }
-                $list[] = array_merge($temp, array('type' => 'start', 'time' => $_offer->getStartDate(), 'description' => 'Offer started'));
-                $sort_list[] = $_offer->getStartDate() . $_offer->getId() . 0;
-                $list[] = array_merge($temp, array('type' => 'end', 'time' => $_offer->getEndDate(), 'description' => 'Offer ended'));
-                $sort_list[] = $_offer->getEndDate() . $_offer->getId() . 1;
-                if ($_offer->getInvoiceDate() > 0) {
-                    $list[] = array_merge($temp, array('type' => 'invoice', 'time' => $_offer->getInvoiceDate(), 'description' => 'Invoice sent'));
-                    $sort_list[] = $_offer->getInvoiceDate() . $_offer->getId() . 2;
-                    if ($_offer->getPaymentReceived() > 0) {
-                        $list[] = array_merge($temp, array('type' => 'payment_received', 'time' => $_offer->getPaymentReceived(), 'description' => 'Payment received'));
-                        $sort_list[] = $_offer->getPaymentReceived() . $_offer->getId() . 3;
-                    }
-                }
+	<div class="panel panel-default" id="panel-timeline">
+		<div class="panel-heading">
+			<i class="fa fa-clock-o fa-fw"></i> Timeline
+		</div>
+		<!-- /.panel-heading -->
+		<div class="panel-body">
+			<ul class="timeline">
+				<?php
+				$list = array();
+				$sort_list = array();
 
-                array_multisort($sort_list, SORT_DESC, $list);
-                $i = 0;
-                foreach ($list as $item) {
-                    if ($item['time'] > time()) {
-                        continue;
-                    }
-                    echo "<li" . ($i++ % 2 == 0 ? ' class="timeline-inverted"' : '') . ">";
-                    switch ($item['type']) {
-                        case 'start':             echo "<div class='timeline-badge info' title='{$item['description']}'><i class='fa fa-circle-o-notch'></i></div>"; break;
-                        case 'end':               echo "<div class='timeline-badge primary' title='{$item['description']}'><i class='fa fa-circle-o'></i></div>"; break;
-                        case 'invoice':           echo "<div class='timeline-badge warning' title='{$item['description']}'><i class='fa fa-check-circle-o'></i></div>"; break;
-                        case 'payment_received':  echo "<div class='timeline-badge success' title='{$item['description']}'><i class='fa fa-eur'></i></div>"; break;
-                    }
-                    echo "<div class='timeline-panel'>";
-                    echo "<div class='timeline-heading'><h4 class='timeline-title'>#{$item['id']} to {$item['contact']}: {$item['description']}</h4><p><small class='text-muted'><i class='fa fa-clock-o fa-fw'></i> ".BusinessAdmin::formatDate($item['time'],false,true,true)."</small></p></div>";
-                    switch ($item['type']) {
-                        case 'start':             echo "<div class='timeline-body'>{$item['assignments']}</div>"; break;
-                        default:                  echo "<div class='timeline-body'>{$item['assignments_header']}</div>";
-                    }
-                    echo "</div>";
-                    echo "</li>";
-                }
-                ?>
-            </ul>
-        </div>
-        <!-- /.panel-body -->
-    </div>
-    <!-- /.panel -->
+				$temp = array(
+					'id' => $_offer->getId(),
+					'contact' => $_offer->getContact()->getName(),
+					'assignments' => '',
+					'assignments_header' => ''
+				);
+				foreach ($_offer->getAssignments() as $assignment) {
+					$temp['assignments'] .= "<b>{$assignment->getTitle()}</b><br/><span class='smaller'>(".constants::invoice_valuta."{$assignment->calculate(assignment::SUBTOTAL)} excl. VAT, ".constants::invoice_valuta."{$assignment->calculate(assignment::TOTAL)} incl. VAT)</span><br/><p>{$assignment->getDescription()}</p>";
+					$temp['assignments_header'] .= "<b>{$assignment->getTitle()}</b><br/><span class='smaller'>(".constants::invoice_valuta."{$assignment->calculate(assignment::SUBTOTAL)} excl. VAT, ".constants::invoice_valuta."{$assignment->calculate(assignment::TOTAL)} incl. VAT)</span><br/>";
+				}
+				$list[] = array_merge($temp, array('type' => 'start', 'time' => $_offer->getStartDate(), 'description' => 'Offer started'));
+				$sort_list[] = $_offer->getStartDate() . $_offer->getId() . 0;
+				$list[] = array_merge($temp, array('type' => 'end', 'time' => $_offer->getEndDate(), 'description' => 'Offer ended'));
+				$sort_list[] = $_offer->getEndDate() . $_offer->getId() . 1;
+				if ($_offer->getInvoiceDate() > 0) {
+					$list[] = array_merge($temp, array('type' => 'invoice', 'time' => $_offer->getInvoiceDate(), 'description' => 'Invoice sent'));
+					$sort_list[] = $_offer->getInvoiceDate() . $_offer->getId() . 2;
+					if ($_offer->getPaymentReceived() > 0) {
+						$list[] = array_merge($temp, array('type' => 'payment_received', 'time' => $_offer->getPaymentReceived(), 'description' => 'Payment received'));
+						$sort_list[] = $_offer->getPaymentReceived() . $_offer->getId() . 3;
+					}
+				}
+
+				array_multisort($sort_list, SORT_DESC, $list);
+				$i = 0;
+				foreach ($list as $item) {
+					if ($item['time'] > time()) {
+						continue;
+					}
+					echo "<li" . ($i++ % 2 == 0 ? ' class="timeline-inverted"' : '') . ">";
+					switch ($item['type']) {
+						case 'start':             echo "<div class='timeline-badge info' title='{$item['description']}'><i class='fa fa-circle-o-notch'></i></div>"; break;
+						case 'end':               echo "<div class='timeline-badge primary' title='{$item['description']}'><i class='fa fa-circle-o'></i></div>"; break;
+						case 'invoice':           echo "<div class='timeline-badge warning' title='{$item['description']}'><i class='fa fa-check-circle-o'></i></div>"; break;
+						case 'payment_received':  echo "<div class='timeline-badge success' title='{$item['description']}'><i class='fa fa-eur'></i></div>"; break;
+					}
+					echo "<div class='timeline-panel'>";
+					echo "<div class='timeline-heading'><h4 class='timeline-title'>#{$item['id']} to {$item['contact']}: {$item['description']}</h4><p><small class='text-muted'><i class='fa fa-clock-o fa-fw'></i> ".BusinessAdmin::formatDate($item['time'],false,true,true)."</small></p></div>";
+					switch ($item['type']) {
+						case 'start':             echo "<div class='timeline-body'>{$item['assignments']}</div>"; break;
+						default:                  echo "<div class='timeline-body'>{$item['assignments_header']}</div>";
+					}
+					echo "</div>";
+					echo "</li>";
+				}
+				?>
+			</ul>
+		</div>
+		<!-- /.panel-body -->
+	</div>
+	<!-- /.panel -->
 </div>
 <div class="col-lg-6">
-    <div class="panel panel-default">
-        <div class="panel-heading">Assignments</div>
-        <div class="panel-body table-responsive">
-            <table class="table table-bordered table-striped">
-                <thead>
-                    <tr>
-                        <th>#</th>
-                        <th>Briefing</th>
-                        <th>Time</th>
-                        <th>Price</th>
-                        <th>Tools</th>
-                    </tr>
-                </thead>
-                <tbody>
-                    <?php
-                    $assignments = BusinessAdmin::getAssignments($_pdo, array("offerId = {$_offer->getId()}"));
-                    foreach ($assignments as $assignment) {
-                        echo "<tr>
-                            <td class='col-min-width'>{$assignment->getId()}</td>
-                            <td class='col-max-width'>
-                                <b><a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-title' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getTitle()}</a></b><br/>
-                                <p>{$assignment->getDescription()}</p>
-                            </td>
-                            <td class='col-min-width'><a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-hours' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getHours()}</a>h</td>
-                            <td class='col-min-width'>
-                               ".constants::invoice_valuta."<a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-price_per_hour' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getPricePerHour()}</a> / hr<br/>
-                                <a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-vat' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getVAT()}</a>% VAT
-                            </td>
-                            <td class='col-min-width'>
-                                <a title='View' href='".constants::url_internal."/assignments?id={$assignment->getId()}' class='btn btn-primary btn-circle fa fa-arrow-right'></a>
-                                <a title='Delete' href='".constants::url_internal."/assignments?delete={$assignment->getId()}' class='btn btn-danger btn-circle fa fa-times'></a>
-                            </td>
-                        </tr>";
-                    }
-                    if (count($assignments) == 0) {
-                        echo "<tr><td colspan='6'>There are no assignments in the database. Why not start with creating one, below?</td></tr>";
-                    }
-                    ?>
-                </tbody>
-            </table>
-        </div>
-    </div>
+	<div class="panel panel-default">
+		<div class="panel-heading">Assignments</div>
+		<div class="panel-body table-responsive">
+			<table class="table table-bordered table-striped">
+				<thead>
+					<tr>
+						<th>#</th>
+						<th>Briefing</th>
+						<th>Time</th>
+						<th>Price</th>
+						<th>Tools</th>
+					</tr>
+				</thead>
+				<tbody>
+					<?php
+					$assignments = BusinessAdmin::getAssignments($_pdo, array("offerId = {$_offer->getId()}"));
+					foreach ($assignments as $assignment) {
+						echo "<tr>
+							<td class='col-min-width'>{$assignment->getId()}</td>
+							<td class='col-max-width'>
+								<b><a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-title' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getTitle()}</a></b><br/>
+								<p>{$assignment->getDescription()}</p>
+							</td>
+							<td class='col-min-width'><a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-hours' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getHours()}</a>h</td>
+							<td class='col-min-width'>
+							   ".constants::invoice_valuta."<a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-price_per_hour' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getPricePerHour()}</a> / hr<br/>
+								<a href='#' class='editable' id='editable-assignment-{$assignment->getId()}-vat' data-type='text' data-pk='{$assignment->getId()}' data-url='".constants::url_external."assignments/edit'>{$assignment->getVAT()}</a>% VAT
+							</td>
+							<td class='col-min-width'>
+								<a title='View' href='".constants::url_internal."/assignments?id={$assignment->getId()}' class='btn btn-primary btn-circle fa fa-arrow-right'></a>
+								<a title='Delete' href='".constants::url_internal."/assignments?delete={$assignment->getId()}' class='btn btn-danger btn-circle fa fa-times'></a>
+							</td>
+						</tr>";
+					}
+					if (count($assignments) == 0) {
+						echo "<tr><td colspan='6'>There are no assignments in the database. Why not start with creating one, below?</td></tr>";
+					}
+					?>
+				</tbody>
+			</table>
+		</div>
+	</div>
 </div>
 <div class="col-lg-6">
-    <div class="panel panel-default">
-        <div class="panel-heading">Discounts</div>
-        <div class="panel-body table-responsive">
-            <table class="table table-bordered table-striped">
-                <thead>
-                    <tr>
-                        <th>#</th>
-                        <th>Briefing</th>
-                        <th>Value</th>
-                        <th>Tools</th>
-                    </tr>
-                </thead>
-                <tbody>
-                    <?php
-                    $discounts = BusinessAdmin::getDiscounts($_pdo, array("offerId = {$_offer->getId()}"));
-                    foreach ($discounts as $discount) {
-                        echo "<tr>
-                            <td class='col-min-width'>{$discount->getId()}</td>
-                            <td class='col-max-width'>
-                                <b><a href='#' class='editable' id='editable-discount-{$discount->getId()}-title' data-type='text' data-pk='{$discount->getId()}' data-url='".constants::url_external."discounts/edit'>{$discount->getTitle()}</a></b><br/>
-                                <p>{$discount->getDescription()}</p>
-                            </td>
-                            <td class='col-min-width'>
-                               ".constants::invoice_valuta."<a href='#' class='editable' id='editable-discount-{$discount->getId()}-value' data-type='text' data-pk='{$discount->getId()}' data-url='".constants::url_external."discounts/edit'>{$discount->getValue()}</a> / hr<br/>
-                                <a href='#' class='editable' id='editable-discount-{$discount->getId()}-vat' data-type='text' data-pk='{$discount->getId()}' data-url='".constants::url_external."discounts/edit'>{$discount->getVAT()}</a>% VAT
-                            </td>
-                            <td class='col-min-width'>
-                                <a title='View' href='".constants::url_internal."/discounts?id={$discount->getId()}' class='btn btn-primary btn-circle fa fa-arrow-right'></a>
-                                <a title='Delete' href='".constants::url_internal."/discounts?delete={$discount->getId()}' class='btn btn-danger btn-circle fa fa-times'></a>
-                            </td>
-                        </tr>";
-                    }
-                    if (count($discounts) == 0) {
-                        echo "<tr><td colspan='6'>There are no discounts in the database. Why not start with creating one, below?</td></tr>";
-                    }
-                    ?>
-                </tbody>
-            </table>
-        </div>
-    </div>
+	<div class="panel panel-default">
+		<div class="panel-heading">Discounts</div>
+		<div class="panel-body table-responsive">
+			<table class="table table-bordered table-striped">
+				<thead>
+					<tr>
+						<th>#</th>
+						<th>Briefing</th>
+						<th>Value</th>
+						<th>Tools</th>
+					</tr>
+				</thead>
+				<tbody>
+					<?php
+					$discounts = BusinessAdmin::getDiscounts($_pdo, array("offerId = {$_offer->getId()}"));
+					foreach ($discounts as $discount) {
+						echo "<tr>
+							<td class='col-min-width'>{$discount->getId()}</td>
+							<td class='col-max-width'>
+								<b><a href='#' class='editable' id='editable-discount-{$discount->getId()}-title' data-type='text' data-pk='{$discount->getId()}' data-url='".constants::url_external."discounts/edit'>{$discount->getTitle()}</a></b><br/>
+								<p>{$discount->getDescription()}</p>
+							</td>
+							<td class='col-min-width'>
+							   ".constants::invoice_valuta."<a href='#' class='editable' id='editable-discount-{$discount->getId()}-value' data-type='text' data-pk='{$discount->getId()}' data-url='".constants::url_external."discounts/edit'>{$discount->getValue()}</a> / hr<br/>
+								<a href='#' class='editable' id='editable-discount-{$discount->getId()}-vat' data-type='text' data-pk='{$discount->getId()}' data-url='".constants::url_external."discounts/edit'>{$discount->getVAT()}</a>% VAT
+							</td>
+							<td class='col-min-width'>
+								<a title='View' href='".constants::url_internal."/discounts?id={$discount->getId()}' class='btn btn-primary btn-circle fa fa-arrow-right'></a>
+								<a title='Delete' href='".constants::url_internal."/discounts?delete={$discount->getId()}' class='btn btn-danger btn-circle fa fa-times'></a>
+							</td>
+						</tr>";
+					}
+					if (count($discounts) == 0) {
+						echo "<tr><td colspan='6'>There are no discounts in the database. Why not start with creating one, below?</td></tr>";
+					}
+					?>
+				</tbody>
+			</table>
+		</div>
+	</div>
 </div>
diff --git a/include/offers.php b/include/offers.php
index 1aa871a..81781ba 100644
--- a/include/offers.php
+++ b/include/offers.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/include/users-new.php b/include/users-new.php
index 5d86a83..d32e201 100644
--- a/include/users-new.php
+++ b/include/users-new.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/install/index.php b/install/index.php
index f565696..3873ce3 100644
--- a/install/index.php
+++ b/install/index.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -95,7 +95,7 @@ if (isset($_GET['create_tables'])) {
 				`date` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
 				PRIMARY KEY (`id`)
 			) ENGINE=InnoDB DEFAULT CHARSET=latin1;");
-		
+
 		$_pdo->query("CREATE TABLE IF NOT EXISTS `".constants::db_prefix."user` (
 			  `id` smallint(5) unsigned NOT NULL AUTO_INCREMENT,
 				`username` varchar(24) NOT NULL,
diff --git a/install/upgrade.php b/install/upgrade.php
index 78f5dff..0643ff5 100644
--- a/install/upgrade.php
+++ b/install/upgrade.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/js/businessadmin.js b/js/businessadmin.js
index a82be81..e5da52e 100644
--- a/js/businessadmin.js
+++ b/js/businessadmin.js
@@ -1,17 +1,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -21,101 +21,101 @@ $(document).ready(function(){
 	// The input elements should have data attributes containing all necessary information
 	$('.bootstrapValidator').bootstrapValidator({
 		feedbackIcons: {
-		    valid: 'glyphicon glyphicon-ok',
-		    invalid: 'glyphicon glyphicon-remove',
-		    validating: 'glyphicon glyphicon-refresh'
-        }
-    });
+			valid: 'glyphicon glyphicon-ok',
+			invalid: 'glyphicon glyphicon-remove',
+			validating: 'glyphicon glyphicon-refresh'
+		}
+	});
 
-    // Use the plugin form (to ajax-ify forms) for all forms with class ajaxify
-    $('.ajaxify').each(function(){
-    	var options = jQuery.extend(
-    		{dataType: 'json'}, 
-    		$(this).data('ajaxify-options')
-    	);
-    	if (options.success != undefined)
-    		options.success = window[options.success];
-    	if (options.error != undefined)
-    		options.error = window[options.error];
-    	if (options.beforeSubmit != undefined)
-    		options.beforeSubmit = window[options.beforeSubmit];
-    	$(this).ajaxForm(options);
-    });
+	// Use the plugin form (to ajax-ify forms) for all forms with class ajaxify
+	$('.ajaxify').each(function(){
+		var options = jQuery.extend(
+			{dataType: 'json'},
+			$(this).data('ajaxify-options')
+		);
+		if (options.success != undefined)
+			options.success = window[options.success];
+		if (options.error != undefined)
+			options.error = window[options.error];
+		if (options.beforeSubmit != undefined)
+			options.beforeSubmit = window[options.beforeSubmit];
+		$(this).ajaxForm(options);
+	});
 
-    // Use the plugin X-editable for .editable elements
-    // Editables are disabled by default
-    $('.editable').editable().editable('disable');
-    // Open the editable on double click
-    $('.editable').dblclick(function(){
-        if ($(this).hasClass('editable-disabled')) {
-            $(this).editable('enable').editable('show').editable('activate');
-        }
-    // Disable the editable again when it's hidden
-    }).on('hidden', function(e, reason){
-        $(this).editable('disable');
-    }).click(function(e){
-        e.preventDefault();
-    });
+	// Use the plugin X-editable for .editable elements
+	// Editables are disabled by default
+	$('.editable').editable().editable('disable');
+	// Open the editable on double click
+	$('.editable').dblclick(function(){
+		if ($(this).hasClass('editable-disabled')) {
+			$(this).editable('enable').editable('show').editable('activate');
+		}
+	// Disable the editable again when it's hidden
+	}).on('hidden', function(e, reason){
+		$(this).editable('disable');
+	}).click(function(e){
+		e.preventDefault();
+	});
 
-    // Use the bootstrap-select plugin on all selects
-    $('select').selectpicker();
+	// Use the bootstrap-select plugin on all selects
+	$('select').selectpicker();
 
-    // Use the MixItUp plugin for sorting tables
-    $('.mixitup').mixItUp({
-        animation: {
-            duration: 200,
-            effects: 'fade'
-        },
-        layout: {
-            display: 'table-row'
-        }
-    });
-    $('.mixitup .mixitup-sort').click(function(){
-        var mapping = {
-            desc: 'asc',
-            asc: 'desc'
-        }
-        $(this).data('sort', $(this).data('sort').replace(/asc|desc/gi, function(m){ return mapping[m]; }));
-        $(this).closest('.mixitup').mixItUp('sort', $(this).data('sort'));
-        var sorting = $(this).data('sort').substring($(this).data('sort').indexOf(':') + 1);
-        
-        $(this).parent().find('.mixitup-sort').removeClass('active sorting_asc sorting_desc').addClass('sorting');
-        $(this).addClass('active sorting_' + sorting).removeClass('sorting');
-    });
+	// Use the MixItUp plugin for sorting tables
+	$('.mixitup').mixItUp({
+		animation: {
+			duration: 200,
+			effects: 'fade'
+		},
+		layout: {
+			display: 'table-row'
+		}
+	});
+	$('.mixitup .mixitup-sort').click(function(){
+		var mapping = {
+			desc: 'asc',
+			asc: 'desc'
+		}
+		$(this).data('sort', $(this).data('sort').replace(/asc|desc/gi, function(m){ return mapping[m]; }));
+		$(this).closest('.mixitup').mixItUp('sort', $(this).data('sort'));
+		var sorting = $(this).data('sort').substring($(this).data('sort').indexOf(':') + 1);
 
-    // Collapse menu 
-    var collapsed = false;
-    $('#collapse-menu').click(function(e, p){
-        var animation = 200;
-        if (typeof p != 'undefined' && p.load)
-            animation = 0;
+		$(this).parent().find('.mixitup-sort').removeClass('active sorting_asc sorting_desc').addClass('sorting');
+		$(this).addClass('active sorting_' + sorting).removeClass('sorting');
+	});
 
-        if (!collapsed)
-            $('.nav-title').finish().hide();
-        $('.sidebar').animate({
-            width: collapsed ? 250 : 50
-        }, animation);
-        $('#page-wrapper').animate({
-            marginLeft: collapsed ? 250 : 50
-        }, animation);
-        if (collapsed)
-            $('.nav-title').finish().delay(animation).queue(function(){$(this).show()});
-        $(this).find('i.fa').removeClass('fa-caret-square-o-left fa-caret-square-o-right').addClass('fa-caret-square-o-' + (collapsed ? 'left' : 'right'));
-        collapsed = !collapsed;
+	// Collapse menu
+	var collapsed = false;
+	$('#collapse-menu').click(function(e, p){
+		var animation = 200;
+		if (typeof p != 'undefined' && p.load)
+			animation = 0;
 
-        $.ajax({
-            url: const_url_external + 'ajax/collapse',
-            method: 'GET',
-            crossDomain: true,
-            cache: false,
-            xhrFields: {
-                withCredentials: true
-            },
-            data: {
-                setting: collapsed
-            }
-        });
+		if (!collapsed)
+			$('.nav-title').finish().hide();
+		$('.sidebar').animate({
+			width: collapsed ? 250 : 50
+		}, animation);
+		$('#page-wrapper').animate({
+			marginLeft: collapsed ? 250 : 50
+		}, animation);
+		if (collapsed)
+			$('.nav-title').finish().delay(animation).queue(function(){$(this).show()});
+		$(this).find('i.fa').removeClass('fa-caret-square-o-left fa-caret-square-o-right').addClass('fa-caret-square-o-' + (collapsed ? 'left' : 'right'));
+		collapsed = !collapsed;
 
-        return true;
-    });
-});
\ No newline at end of file
+		$.ajax({
+			url: const_url_external + 'ajax/collapse',
+			method: 'GET',
+			crossDomain: true,
+			cache: false,
+			xhrFields: {
+				withCredentials: true
+			},
+			data: {
+				setting: collapsed
+			}
+		});
+
+		return true;
+	});
+});
diff --git a/login-ajax.php b/login-ajax.php
index beb2f66..cf9eb1b 100644
--- a/login-ajax.php
+++ b/login-ajax.php
@@ -1,28 +1,28 @@
 <?php
 /**
  * Check if the user is logged in
- * 
+ *
  * This file should be required by all sensitive PHP scripts. It verifies that
  * the client has been logged in, and if not, displays a login page.
  *
  * This file is only for files that are called through Ajax, and need a json
  * response. For other files, there is login.php.
- * 
+ *
  * @author Camil Staps
  *
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/login.php b/login.php
index d21fe79..40801b3 100644
--- a/login.php
+++ b/login.php
@@ -1,28 +1,28 @@
 <?php
 /**
  * Check if the user is logged in
- * 
+ *
  * This file should be required by all sensitive PHP scripts. It verifies that
  * the client has been logged in, and if not, displays a login page.
  *
  * See also login-ajax.php, which is specific for files that are loaded through
  * Ajax (and typically require a json response).
- * 
+ *
  * @author Camil Staps
  *
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
diff --git a/nav.php b/nav.php
index caeb6e5..c671838 100644
--- a/nav.php
+++ b/nav.php
@@ -2,17 +2,17 @@
 /**
  * BusinessAdmin: administrative software for small companies
  * Copyright (C) 2015 Camil Staps (ViviSoft)
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */