Fix issues with special characters when running mvn

Setting the locale to C will stabilize sed, so it won't stop processing
the mvn output when it encounters invalid characters (like binary data)

This makes it also more viable to add the `alias mvn='mvn-color`, as
the coloring is less obtrusive, and there won't be any issues with sed
breaking because of an invalid character inside the stream
Add support for colored ls output on OpenBSD
add new alias to zeus
add aliases to readme
Rebranded plugin according to Zypper's official alias
standardize logic blocks
Add support for sublime 3

Signed-off-by: Gaetan Semet <gaetan@xeberon.net>
Add simple plugin for chruby ruby version manager
Add pyenv plugin
unified and improved Rails plugin
fix pip plugin
Update _heroku config arguments (Heroku Client v3)
Use precmd hook for updating OS X proxy icon

Using the chpwd hook function causes some junk to be printed to STDOUT after
returning from a subshell wherein the working directory was changed. In rare
cases, this can cause issues with 3rd party tools. An example is this issue
with the Python virtualenvwrapper tool:

https://bitbucket.org/dhellmann/virtualenvwrapper/issue/216/lsvirtualenv-and-workon-output-broken-in
Update _pass to follow symlinks for completion

Based on: http://comments.gmane.org/gmane.comp.encryption.pass/235
Merge pull request #2276 from christianschmidt/master

Update _pass to follow symlinks for completion
Merge pull request #2273 from thibaudgg/patch-1

Update _heroku config arguments (Heroku Client v3)
Merge pull request #2271 from ashleyh/master

fix pip plugin
Merge pull request #2266 from ssm/plugin/pyenv

Add pyenv plugin
Merge pull request #2259 from eddiemonge/patch-1

standardize logic blocks
Merge pull request #2261 from webframp/feature/chruby-plugin

Add simple plugin for chruby ruby version manager