New features
[73bc496] Allow to translate the "Are you sure?" message showed in forms (@javiereguiluz)
[342d47a] Removed the _easyadmin_render_css route. Custom CSS is now pregenerated during container compilation and then it's inlined in the templates (@javiereguiluz)
Bug fixes
[5d45710] Improved the styles of the checkbox in vertical forms (@javiereguiluz)
[72f5042] Trigger jQuery event on item add/delete in CollectionType (@javierrodriguezcuevas)
[9742107] Minor fixes suggested by PhpStorm inspections (@javiereguiluz)
[849301a][7754a6a][54e7f76] Improved error messages for non-mapped configured entities (@xabbuh)
[068145d] Removed a typehint which was too restrictive (@javiereguiluz)
[b032672] Updated the German translation (@xabbuh)