clean code for items printing using the card typeview
Merge pull request #59 from tcomte/master

Fixes bug in the ajax save of the user's sources
add the stats page in order to manage the annotation process
Merge branch 'master' of github.com:descl/ZONE
add new page for seing user sources (will be used with ajax for user search)
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of https://github.com/tcomte/ZONE