WCM-109 only display abstracts when there is more than 1 content to display
WCM-109 move thumbnails to the right side
WCM-109 hide/show thumbnails on hover
WCM-92 Display drag-rules information message
WCM-92 apply to campaigns
WCM-132 Extend analytics API to find by anonymousUserId
WCM-132 Fix Visited Rules
WCM-132 Delegate exception handling to upper layers
WCM-132 Fix tests
WCM-132 Regen