change VimScript scopes to work with the upstream Atom VimL syntax
change VimScript scopes to work with the upstream Atom VimL syntax

dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley,dustypomerleau/yarra-valley