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
conflict of empty lines ^^