SageTV is making too many celebrity requests on Schedules Direct

Bob reached out to ask us to stop pulling URL's for every possible head shot of the cast for every show when we update the EPG. The way this should have originally been implemented was to do an API query on demand (I knew this during implementation and was asked to not make API query a part of getting these head shots). I propose we just comment out this code section until it can be implemented the way Schedules Direct requires.