Merge master to feature/stabilization
SOC-4162: [Experience] Wrong date validation when still at a position.

Problem analysis
	- When ending date gets the value "Still in this position", its value is null.

Fix description
	- Verify end date is not null and not empty before parsing date value
	- Do not check any validation else when there is a wrong date time format
Crowdin injection w9 (from 20140222 to 20140223)
Crowdin injection w10 - Update Lithuanian files on 20140306
Merge feature/social-notification to master
Merge feature/stabilization to master
Merge master to feature/stabilization
Use maven-depmgt-pom 9-M1 to process the release of PLF 4.1.0-M1
Upgrade gatein from 3.5.9.Final-SNAPSHOT to 3.5.10.Final-SNAPSHOT
Merge branch 'master' into feature/stabilization
Update dependencies version
Merge branch 'master' into feature/stabilization
Crowdin injection w13 (from 20140307 to 20140328)
Update project dependencies to used the stable version instead of the SNAPSHOT as now
UI-3187 Support dev team to makke new UI for Video Calls extension
SOC-4191 | The delete icon of comment is not shown
SOC-4191 | The delete icon of comment is not shown
SOC-4175 | [Unified Search] Cannot search spaces
SOC-4175 | [Unified Search] Cannot search spaces
SOC-4154 | HTML encoding in title and description of shared links