Suppress useless and old version of backbone and undercore (refs #3010)
Merge pull request #961 from cbonnissent/A#3010

Suppress useless and old version of backbone and undercore (closes #3010)
add DocEnum methods to disable and translate enums items (refs #4171)
add action FDL:GETENUMITEMS , FDL:MODENUMITEMS
use disable in getenumitems (refs #4171)
add parentLabel (refs #4171)
New edit enum interface (refs #4175)
Correct add bug and order (refs #4175)
Change enum widget css (refs #4175)
add i18n (refs #4175)
add parent in list enum (refs #4175)
add help message in french (refs #4175)
Add option for save and reload button at bottom (refs #4175)
Add translation for widget (refs #4175)
Add tootips (refs #4175)
adjust css for input edtable (refs #4175)
Correct tipsy bug and add translation (refs #4175)