CROSS-1208: PLF4 Alpha1 update dependencies
[maven-release-plugin] prepare release 4.0.0-Alpha1
[maven-release-plugin] prepare for next development iteration
CROSS-1208: Update dependencies version for next snapshot
Use a more generic SNAPSHOT name to avoid switches after releases of Alpha, Beta ...
Merge branch 'master' into feature/unified-search

Conflicts:
	integ-calendar/integ-calendar-social/pom.xml
	integ-calendar/pom.xml
	integ-ecms/integ-ecms-social/pom.xml
	integ-ecms/pom.xml
	integ-forum/integ-forum-social/pom.xml
	integ-forum/pom.xml
	integ-gatein/pom.xml
	integ-social/integ-social-ecms/pom.xml
	integ-social/pom.xml
	integ-wiki/integ-wiki-social/pom.xml
	integ-wiki/pom.xml
	pom.xml