added delays
added delays

git-svn-id: http://svn.code.sf.net/p/petavision/code/sandbox@6140 7c0444ca-5550-0410-9008-faecdbe78eb5

Former-commit-id: e1707ecd3cea1aff64469e5fd8a9b072583b15b2
dpaiton/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV