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 ;)