WIKI-321 Fix the lacking of nodetype definition  exo:draftPage in wiki
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/navigation

Conflicts:
	wiki-service/src/main/java/org/exoplatform/wiki/service/impl/WikiServiceImpl.java