convert to 128x128
convert to 128x128

git-svn-id: http://svn.code.sf.net/p/petavision/code/sandbox@3422 7c0444ca-5550-0410-9008-faecdbe78eb5

Former-commit-id: 24f9ad4078d7857194011e5c3a20990c6159ee2d
dpaiton/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV