Use a standard version variable name (specified by PEP8)
Use a standard version variable name (specified by PEP8)

See https://www.python.org/dev/peps/pep-0008/#version-bookkeeping

felixonmars/mongo-python-driver,ramnes/mongo-python-driver,aherlihy/mongo-python-driver,inspectlabs/mongo-python-driver,WingGao/mongo-python-driver,develf/mongo-python-driver,ShaneHarvey/mongo-python-driver,bq-xiao/mongo-python-driver,ramnes/mongo-python-driver,ameily/mongo-python-driver,mongodb/mongo-python-driver,jameslittle/mongo-python-driver,gormanb/mongo-python-driver,pigate/mongo-python-driver,aherlihy/mongo-python-driver,brianwrf/mongo-python-driver,bq-xiao/mongo-python-driver,mongodb/mongo-python-driver,ramnes/mongo-python-driver,ShaneHarvey/mongo-python-driver,rychipman/mongo-python-driver,inspectlabs/mongo-python-driver,jameslittle/mongo-python-driver,macdiesel/mongo-python-driver,pigate/mongo-python-driver,gormanb/mongo-python-driver,felixonmars/mongo-python-driver,ameily/mongo-python-driver,aherlihy/mongo-python-driver,mongodb/mongo-python-driver,develf/mongo-python-driver,rychipman/mongo-python-driver,ShaneHarvey/mongo-python-driver,macdiesel/mongo-python-driver,brianwrf/mongo-python-driver,WingGao/mongo-python-driver