Refactored admin hometab config menu
Added new gui for admin widget instance creation
Added widget rename in admin
Removed old admin hometab config
Added security for widget configuration in hometab
Added admin widget config form + removed widget config button while configuring it
Added widget config form submit in hometab
tinymce is now working !
Refactored widget template & js
Refactored desktop & workspace hometab template and JS
using stfalcon tinymce.
Fixed bug when submitting empty content at the first config of SimpleText widget
tinymce configuration
Merge branch 'admin-hometab-new-gui' of https://github.com/kitan1982/CoreBundle into widget-title
tinymce in administration for widgets.