PLF-3941 :[Intranet-Homepage] Add "Who's Online" portlet in the right container
PLF-3941 :[Intranet-Homepage] Add "Who's Online" portlet in the right container
PLF-4069 :[Intranet-homepage][SuggestionsPortlet]Sort Space suggestions list by Number of connections
PLF-4068 :[Intranet-homepage][SuggestionsPortlet]Sort User suggestions list by Number of common connections.
Merge branch 'feature/intranet-homepage' of github.com:exodev/platform into feature/intranet-homepage-master