remove vc-specific annotations from .environment.yml
remove vc-specific annotations from .environment.yml

willu47/smif,tomalrussell/smif,nismod/smif,willu47/smif,tomalrussell/smif,willu47/smif,willu47/smif,nismod/smif,nismod/smif,nismod/smif,tomalrussell/smif,tomalrussell/smif