Prepared the 1.5.1 bugfix release
Prepared the 1.5.1 bugfix release

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