Removed wait-for-return at beginning since this behavior is now in HyPerCol::initialize (if compiled with PVP_DEBUG defined and if --require-return is specified on the command line).
Removed wait-for-return at beginning since this behavior is now in HyPerCol::initialize (if compiled with PVP_DEBUG defined and if --require-return is specified on the command line).

git-svn-id: http://svn.code.sf.net/p/petavision/code/sandbox@5047 7c0444ca-5550-0410-9008-faecdbe78eb5

Former-commit-id: 32053b162c4b0bbd280b7abdfdbe011373721c44
PetaVision/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV