- Added new phrase for the filter widget and fixed GUI tranlations

- Fixed error logs in public/js/FilterWidget.js
- Changed the behavior of the Apply and Save buttons for the FilterWidget
- Changed the GUI aesthetic of the FilterWidget settings
- Added new option reloadPage to the AjaxLib, to reload the page after the complete callback
- Added new classes to the public/css/FilterWidget.css
- Changed FilterWidgetLib->loadDefinition: added a new fallback to find a filter in the database for the currend FilterWidget
- Changed FilterWidgetLib->removeCustomFilter: when a custom filter is removed from the database then it is removed even from the session
- Added new private method _dropFromSessionFilterWidgetById to application/libraries/FilterWidgetLib.php

public/css/FilterWidget.css

@@ -28,7 +28,6 @@
 .drag-and-drop-fields-span {
 	border: 1px solid black;
 	border-radius: 7px;
-	/*margin-left: 3px;*/
 	margin-right: 6px;
 	margin-bottom: 10px;
 	padding: 5px 10px;
@@ -130,7 +129,20 @@
 	color: green;
 }
 
-#dragAndDropFieldsArea
-{
+#dragAndDropFieldsArea {
 	display: inline-table !important;
 }
+
+.margin-left-25 {
+	margin-left: 25%;
+}
+
+.up-down-border {
+	border-top-width: 1px;
+	border-top-color: #ddd;
+	border-top-style: solid;
+	border-bottom-width: 1px;
+	border-bottom-color: #ddd;
+	border-bottom-style: solid;
+}
+