Add saveVolatile property on Rbs_Workflow_Workflow document
Added "rbs-sync-value" directive to ease synchonization between text fields (and only text fields for the moment).
Usage: <input type="text" ng-model="document.title" rbs-sync-value="document.label" sync-title="..."/>
Enhanced <document-list/>: added swipe gestures to show contextual actions for mobiles(hover on desktop computers); worked on actions for selected items.
Added <rbs-tag-selector/>. Still needs work :)
Added <form class="rbs-form-simple-filter"/> directive.
Fixed autofocus on search field in main menu.
Fixed JS error in Page editor.
Added "etc" Angular filter that adds ellipsis to the input string.
Remove [contenteditable] style (it was not restrictive enough).
Improvements in <tag-selector/>.
Added Change logo.
Updated FontAwesome to version 3.2.0
Improved <tag-selector/>.
Improved Settings service with local storage.
Renamed <document-list/> to <rbs-document-list/>.
Improved <rbs-document-list/> with enhanced display of quick actions for mobile and desktop.
Added gestures in <rbs-tags-selector/> (swipe left and right) to move the insertion position of tags.
Added tags in Media/Image left menu.
Simplified image-uploader (click on the image instead of the button).
Merge pull request #204 from fredericbonjour/Admin

Updated Backoffice with many enhancements in documents lists and for mobile devices.