Update project dependencies to used the stable version instead of the SNAPSHOT as now
ECMS-5821 The property publication:liveRevision should never be empty
ECMS-5406 add ThumbnailRESTService.getLocalImage()
ECMS-6160 Page with clv portlet is blank
Analysis: When migrating data from 4.0 -> 4.1, ApplicationTemplateManagerServiceImpl is started twice. First time made templates marked "Don't change". This causes second time (upgradeplugin WCMTemplateUpgradePlugin running inside) can not reinitialize ver4.1 templates
Solution: In upgrade plugin, remove "Don't change" marks to allow templates reinitialization
PLF-5817 update dependecies version to algin with PLF 4.1-M1
[maven-release-plugin] prepare release 4.1-M1
[maven-release-plugin] prepare for next development iteration
Merge branch 'release/4.1-M1'
Merge branch 'feature/stabilization'
Merge branch 'master' into feature/stabilization