Add blog list widget
Display number of post for each blog in blog list widget
Use widgetListRepository to decrease request number
Using Query builder to build query
Display count of published post for each blog on blog list widget
Display widget blog list in update widget page
Add and remove blog from widget blog list
Display label for field
Add missing translation text
Fix retrieving widget blog list from manager when an error occured on configure form
Merge pull request #34 from iCAPLyon1/widget_blog_list

Widget blog list