Merge pull request #49 from adoulrac/rachid/release2

Improvements in tabbed pictures controller
Merge pull request #50 from adoulrac/rachid/release2

TabbedPictures improved
Ajout d'image bug fixed
Merge pull request #51 from adoulrac/selim/picturesDisplay

Ajout d'image bug fixed
My pictures can be deleted. Add of glow effect for picture selection.
Merge pull request #52 from adoulrac/selim/picturesDisplay

My pictures can be deleted. Add of glow effect for picture selection.
Delete button disabled if no selection.
Merge pull request #53 from adoulrac/selim/picturesDisplay

Delete button disabled if no selection.
Groups view modifs.
Merge pull request #54 from adoulrac/arthur/gestion_groupes

Groups view modifs.
Multiple changes in Pictures display handling. User avatar added. AllPics tab prepared. Confirmation on deletion added. Views modified in consequence
Merge pull request #55 from adoulrac/selim/picturesDisplay

Multiple changes in Pictures display handling. User avatar added. AllPic...
Unused imports removed. Should not throw exception if no avatar
Merge pull request #56 from adoulrac/selim/picturesDisplay

Unused imports removed. Should not throw exception if no avatar
fucking picture view almost re-done after bsod
conflict of empty lines ^^
Merge pull request #57 from adoulrac/greyna/PictureController

Greyna/picture controller
PictureController release2 ready for integration
Merge pull request #58 from adoulrac/greyna/PictureController

PictureController release2 ready for integration
Votes under picture in tabs ... Dédicasse Arthur VC ;)