rescue search when item breaks

Ticket

+commit
 

If a search contains a card with an error (at least in the rendered item view), the whole search breaks.  It oughtn't.

 

just need a rescue, right?

 

Check if it fixes http://seattleonfire.wagn.org/all_cards (app error after several pagings).

 

and

 

http://www.wagn.org/search/main

 

wow, this was really easy and the benefits are going to be much more than just on search.  Basically there's a rescue on every inclusion now, so if the inclusion fails the whole page doesn't have to.  Might need to work out better messaging for development, but major progress!

 

-e