Additional float to int type conversions (no longer need to run on IBM Cell chip).
Additional float to int type conversions (no longer need to run on IBM Cell chip).

git-svn-id: 602a26e73ae9f2a14e2bb95676f2e137fcc39919@2073 7c0444ca-5550-0410-9008-faecdbe78eb5

dpaiton/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,PetaVision/OpenPV,PetaVision/OpenPV