changed config.main to accept prog as argument
changed config.main to accept prog as argument

ideadevice/alembic,ImaginationForPeople/alembic,6si/alembic,fsys/alembic,fsys/alembic,moonrabbit/alembic,graingert/alembic,zzzeek/alembic,sqlalchemy/alembic,Frozenball/alembic,Frozenball/alembic,6si/alembic,ideadevice/alembic,moonrabbit/alembic,chishaku/alembic