Changed memory allocation for conductance channels so that the number of channels is dynamically created based on numChannels.
Changed memory allocation for conductance channels so that the number of channels is dynamically created based on numChannels.

git-svn-id: 602a26e73ae9f2a14e2bb95676f2e137fcc39919@3719 7c0444ca-5550-0410-9008-faecdbe78eb5

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