Merge branch 'master' into feature/stabilization
UI-3148: Ellipsis behavior in Suggestion Portlet
PLF-4517:[PLF] Direct to wrong page if clicking on Help icon when users is on My Connection page
PLF-5317:[Breadcrumb] Navigation label isn't updated when changing language
UI-2919:[Account Setup] Wrong style of Skip button
Merge branch 'feature/stabilization'
Merge branch 'feature/stabilization'
Merge branch 'feature/stabilization'
Merge branch 'feature/stabilization'
Merge branch 'feature/stabilization'
PLF-5577:[Forum statistics Gadget] Wrong information of Maximum number of online users
PLF-5517:[Who's online] User Popup doesn't allow https
PLF-5516:"Post an activity" is not strikethrough when sharing a file, link
PLF-5471:Remove Events category from acme template.
PLF-5471:Remove Events category from acme template.
PLF-4648:[PLF-4]Label of site template are not correctly translated
PLF-5018:HTML markup in History tab of Login History gadget
PLF-5245:Home page's Calendar crashes in some languages (German, Swedish)
PLF-5131:Home page's calendar only shows the first occurrence of repetitive events
PLF-4907: Problem when editing Inline the Announcement portlet