add git-prompt plugin from olivierverdier/zsh-git-prompt
Fix edit-command-line binding

This binding doesn't work when the edit-command-line.zsh file is loaded
after the key-bindings.zsh file because 'bindkey -e' in key-bindings.zsh
resets the binding. Moving the bindings to they key-bindings.zsh file
and removing edit-command-line.zsh.
Show if you're ahead of remote in the wedisagree theme
update fino theme to work with rbenv

also fix bug where prompt char did not reflect
whether or not you were in a git repo.
make pygmalion theme use two lines when needed

if the length of the prompt (excluding color escapes) exceeds 40
characters, emit the arrow prompt on its own line

This helps a lot on smaller terminals
correctly handle path names with spaces
merge changes from offical repo
clean up rbenv support for 'fino' theme
Add "options" as a valide 1st argument
themes plugin now picks a random theme if no argument is provided.
Prevent errors in prompts if no info available.
Define empty functions instead of none at all if we can't figure out the
platform.
Modification to the frisk theme to work with the BZR lib
Modification to the frisk theme to work with the BZR lib
Added nvm.zsh to detect current Node.js version
Added the Bureau theme
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