Remove regexp control for validating tags
Merge pull request #629 from nlegoff/fix_tags_edit

[3.8] Remove regexp control for validating tags
fix #1437
clean
Fix #1456 : Thesaurus queries don't work
Merge pull request #632 from romainneutron/fix-1456

[3.8] Fix #1456 : Thesaurus queries don't work
Merge pull request #631 from jygaulier/3.8-fix1437

3.8 fix1437
fix #1437
clean
Fix #1456 : Thesaurus queries don't work
Merge branch '3.8'
Merge branch 'feeds-entities' of https://github.com/csaoh/Phraseanet
Fix CS
Added category files
Added tests, fixed config, updated sqlite
More tests