Fix for deleting active sessions and stop event propagation.
added ng-clip module for clipboard copy.
Merge remote-tracking branch 'origin/sessions_ui' into session_backend
Merge remote-tracking branch 'origin/sessions_ui' into session_backend

Conflicts:
	client/js/controller/SessionCtrl.js
More changes to import log process.
Merge remote-tracking branch 'origin/session_backend' into sessions_ui
Fix for connect warnings.
Merge remote-tracking branch 'origin/session_backend' into sessions_ui
import tab change with loader styles