CAL-884: Update the class name for plum color
CAL-999 Event search works incorrectly
CAL-954 Improve UIDateTimePicker.js for i18n purpose
Crowdin injection w37 (from 20140808 to 20140908)
Add Persian translations
PLF-6032 Add Romanian translations
CAL-954: Add supported-locale of all available languages for DateTimePicker
SWF-2923 : Create pkg-improv branch and update projects versions

Signed-off-by: Arnaud Héritier <aheritier@exoplatform.com>