Comment out feedforward/feedbackDelay code in HyPerLayer::publish.  We call waitAll every timestep, so we need to publish every timestep to avoid an error by waiting for a receipt for a message that was never sent.
Comment out feedforward/feedbackDelay code in HyPerLayer::publish.  We call waitAll every timestep, so we need to publish every timestep to avoid an error by waiting for a receipt for a message that was never sent.

git-svn-id: 602a26e73ae9f2a14e2bb95676f2e137fcc39919@6562 7c0444ca-5550-0410-9008-faecdbe78eb5

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