Prepare the 1.2.1 release
Prepare the 1.2.1 release

yceruto/EasyAdminBundle,thomasbeaujean/EasyAdminBundle,kamilZ/EasyAdminBundle,yceruto/EasyAdminBundle,kamilZ/EasyAdminBundle,OskarStark/EasyAdminBundle,thomasbeaujean/EasyAdminBundle,ogizanagi/EasyAdminBundle,ogizanagi/EasyAdminBundle,seydu/EasyAdminBundle,OskarStark/EasyAdminBundle,alexgt9/EasyAdminBundle,javiereguiluz/EasyAdminBundle,seydu/EasyAdminBundle,datagit/EasyAdminBundle,thomasbeaujean/EasyAdminBundle,seydu/EasyAdminBundle,gabiudrescu/EasyAdminBundle,ogizanagi/EasyAdminBundle,kamilZ/EasyAdminBundle,ogizanagi/EasyAdminBundle,alexgt9/EasyAdminBundle,gabiudrescu/EasyAdminBundle,datagit/EasyAdminBundle,OskarStark/EasyAdminBundle,yceruto/EasyAdminBundle,gabiudrescu/EasyAdminBundle,alexgt9/EasyAdminBundle,javiereguiluz/EasyAdminBundle,datagit/EasyAdminBundle