SWF-2622 : Create ui-cleanup branch and update projects versions
SWF-2628 : Create stabilization branch and update projects versions
PLF-5256: Inject and activate Vietnamese translations into PLF 4.0.2
PLF-5257: Inject and activate Swedish translations into PLF 4.0.2
PLF-5251: Inject and activate Arabic translations into PLF 4.0.2
PLF-5252: Inject and activate Japanese translations into PLF 4.0.2
PLF-5244: Inject and activate german translations from crowdin into PLF 4.0.x
UI-2865: Apply correct style for group button in Permssison settings
EXOGTN-1509 Hard-coded tooltip of Quick Search in User Selector
UI-2882 Clean old source ECMS
EXOGTN-1495 Wrong end tag in UIOrganizationPortlet.gtmpl
UI-2882 Cleanup old source ECMS
Revert "UI-2882 Clean old source ECMS"

This reverts commit 0e4350581fc0bb0426aa7b6d9bcddfbde7abb324.
revert file UIUserSelector.gtmpl
UI-2882 clean-up ECMS old source
UI-2902: [PLF-UI] Clean up OLD resources
UI-2389: update width for comlumn
UI-2865  Apply correct style for group button in Permssison settings
WIKI-156 / DEP-38 : Update depmgt to version 8 to upgrade version of XWiki to version 5.0.2
Merge branch 'master' into feature/stabilization