it appears that we were writing out the images twice...
it appears that we were writing out the images twice...

git-svn-id: http://svn.code.sf.net/p/petavision/code/sandbox@6970 7c0444ca-5550-0410-9008-faecdbe78eb5

Former-commit-id: b62c5682a2fa4fa27eced4e54e4e61bbb120faed
dpaiton/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,PetaVision/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV