0.15.0: Merge pull request #386 from Cronos87/master

Now autocompletion display the text helper for each command

0.14.0

#305: Remove brew completion, already maintained in Homebrew project

0.13.0

Update contributing guidelines.

0.10.0

New completions:

• veewee (thanks to @mbrgm)
• jekyll (thanks to @farseer90718)
• wemux (thanks to @glidenote)
• jq (thanks to @mollifier)
• celery (thanks to @celery)
• rails (thanks to @mitukiii)

Improvements:

• pip (thanks to @niris)
• brew (thanks to @jozefizso)
• coffee (thanks to @dongweiming)
• yaourt (thanks to @panth0r)
• ssh-copy-id (thanks to @nmeum)