fix memory leak

Ticket

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Wagn has a memory leak with an as-yet-unidentified source.  The situation improved considerably with the new cache, which may implicate the cache, or the set patterns infrastructure, or...

 

Need to get some memory analytic tools going...

 

 

I'm not sure there's any concrete evidence of this any more. Closing.

--Ethan McCutchen.....2014-08-16 20:35:41 +0000