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
Add support for sublime 3

Signed-off-by: Gaetan Semet <gaetan@xeberon.net>
unified and improved Rails plugin
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
Added Amuse zsh theme
Add FreeBSD support for autojump plugin
Merge pull request #2275 from wjv/wjv

Use precmd hook instead of chpwd for updating OS X proxy icon
Merge pull request #2249 from pabrahamsson/obsd_colorls

Add support for colored ls output on OpenBSD
Added migration notification for rails plugin
Adds the hgsl alias for one-line shortlog convenience
Merge pull request #2240 from Kriechi/master

unified and improved Rails plugin -- consolidates Rails3 and Rails4 plugins into one.
Merge pull request #2285 from dhruvasagar/master

Added Amuse zsh theme
Merge pull request #2260 from Stibbons/gsemet_push_sublime3_support2

Add support for sublime 3
Merge pull request #2286 from ych/master

Add FreeBSD support for autojump plugin
Merge pull request #2254 from Atem18/master

Rebranded SUSE's plugin according to Zypper's official alias
Merge pull request #2252 from henrique2010/master

new useful aliases for zeus