Crowdin injection w52 (from 20131223 to 20131225)
weekly merge master <- stabilization
weekly merge master -> stabilization
Crowdin injection w2 (Lithuanian on 20140109)
Crowdin injection w3 (from 20140115 to 20140116)
CAL-852 Critical and blocker violations in Sonar
CAL-830: Cannot switch between view if calendar portlet locates in a page whose name contains accent character

Fix description
	- Use onclick to call ajax function
CAL-652 Attach ics file with size of 0 in invitation email
CAL-836 End date suggestion default config not load as well
merge master <- stabilization
merge master -> stabilization
CAL-653 Could not add event in several day in week view or work week view
CAL-853 clean up unused lib
merge master <- stabilization
Merge branch 'master' into feature/skin-module

Conflicts:
	calendar-common/pom.xml
	calendar-component-create/pom.xml
	calendar-extension/calendar-extension-config/pom.xml
	calendar-extension/calendar-extension-webapp/pom.xml
	calendar-extension/pom.xml
	calendar-injector/pom.xml
	calendar-resources/pom.xml
	calendar-service/pom.xml
	calendar-statistics/pom.xml
	calendar-webapp/pom.xml
	calendar-webservice/pom.xml
	pom.xml