PLFENG-2020: Backport translations W38, remove whoisonline
es-ES injection on 20130913-052948
 PLF-5415 Activate Turkish translations (locales-config and gadget)
Update parent pom to version 12-SNAPSHOT
PLF-5394 : Update PicketLinkIDMService configuration after upgrading to Picketlink IDM 1.4.3.Final
PLF-5421: Update version of kernel | core | jcr | ws | gatein to be compliant with plf-4.x
Merge branch 'feature/stabilization'
UI-2999: Incorrect tooltip style of some actions
PLF-5372 : UIGroupsNavigationPortlet: Slowness in readNavigationsAndCache() method
PLF-5372 :  UIGroupsNavigationPortlet: Slowness in readNavigationsAndCache() method (fix functional regression)
Merge branch 'feature/stabilization'
Merge branch 'master' into feature/social-notifications