update awesome controller to be compliant with symfony2.2
fix symfony2.2 requirement in composer.json
- fix set flash messenger
add help block on date mask type
dynamic pager list update id
add datemaskpicker widget
Correction sur le datepicker (ajout du trigger 'change' à la modification)

Signed-off-by: Julien Sanchez <sumbobyboys@gmail.com>
Fix

Signed-off-by: Julien Sanchez <sumbobyboys@gmail.com>
add week start on monday
- remove unused function
- fix entity manager getter
- remove unused function
- fix entity manager getter
Merge branch '2.3' of git://github.com/AppVentus/AvAwesomeShorcutsBundle into 2.3
2.3 improvement