generalize SelfExporter to work with any calling module, not just __main__
generalize SelfExporter to work with any calling module, not just __main__

neurord/pysb,d-fan/pysb,d-fan/pysb,neurord/pysb,LoLab-VU/pysb,spgarbet/pysb,johnbachman/pysb,d-fan/pysb,alubbock/pysb-legacy,spgarbet/pysb,pysb/pysb,neurord/pysb,alubbock/pysb-legacy,jmuhlich/pysb,alubbock/pysb-legacy,johnbachman/pysb,alubbock/pysb,alubbock/pysb-legacy,spgarbet/pysb,LoLab-VU/pysb