removed deprecation warning, vi-mode in fish not yet implemented
Merge pull request #181 from schmitzjake/master

removed deprecation warning, vi-mode in fish not yet implemented
adds dashing to bundled commands
Mac OSX support for syl20bnr theme
Merge pull request #180 from syl20bnr/macosx_compatibility
Merge pull request #40 from bpinto/master

vi-mode in fish not yet implemented, syl20bnr theme