remove useless nested div
Activity stream links check we use view action for content
  to avoid direct download.
Merge pull request #1 from ebrehault/theming

remove useless nested div
Fixed activity stream rendering when a user has been removed
Merge branch 'master' of github.com:cosent/plonesocial.activitystream

Conflicts:
	CHANGES.txt
	plonesocial/activitystream/browser/templates/activity_provider.pt
update changelog
Preparing release 0.5.3