PLF-5825: Remove 'move' icon from popup title
PLF-5823: Lack of question icon on Delete confirmation
PLF-5805: The settings confirmation message is wrong displayed
PLF-5788 fix resource bundle, change arrow icon when clicking label
PLF-5788 change arrow icon when clicking label
Merge branch 'feature/4.0.x-translation'

Conflicts:
	weemo-extension-webapp/src/main/resources/locale/portlet/videocall/Resource_en.properties
	weemo-extension-webapp/src/main/resources/locale/portlet/videocall/Resource_fr.properties
Merge branch 'master' into feature/4.0.x-translation