Merge master into feature/stabilization
UI-3197 Edited Title and padding: Tabs Space Setting and Members in a Space
SOC-4099 | [Sonar] Fix the Blocker and Critical violations reported by sonar.
Merge feature/stabilization into master
Merge master into feature/stabilization
Crowdin injection w4 - Update Norwegian files on 20140121 and 20140122
Crowdin injection w6 (from 20140204 to 20140205)
Merge feature/stabilization into master.
Merge master into feature/stabilization.
SOC-4034 | backport from 4.0.x and resolved SOC-4096
Merge feature/stabilization into master
Merge branch 'master' into feature/social-notifications

Conflicts:
	component/core/src/main/java/org/exoplatform/social/core/storage/impl/ActivityStorageImpl.java