Reporting portlet to generate csv with numbers showing user activities
Nicer gui for report generation
balloon facebook/twitter title/description support
include eMail address
Added open graph tags for facebook
Fixed small bug with share with twitter tag
Changed delete plan button
Fixed some problems with link URL encodings in activity feed
refactored SocialActivityKey classes
Fixes to editFocusArea to reflect multiple ontology space children
Fixed bug in the link generation of comment activities
Fixed discussion title in activity feed for proposal discussion + wording mistakes
Merge branch 'refs/heads/master' into april_tasks

Conflicts:
	services/plansProposalsFacade/plansProposalsFacade-portlet/src/main/resources/service.properties