Added mail index rebuild script

from: http://apple.stackexchange.com/questions/40258/mail-app-5-1-is-unusually-slow
Added ignore dirty statements
Moved defunkt module
Update plugins, replace ShowMarks (again)
Don't clobber zprezto files if they exist [CLose #172]
Updated plugins
Update chrome/Custom.css
Merge pull request #188 from maletor/patch-1

Update chrome/Custom.css
support rbenv version in skwp prompt
ask rbenv for current version instead of reading rbenv/version file
Merge pull request #195 from cap10morgan/rbenv-skwp-prompt

support rbenv version in skwp prompt
Stash aliases
Zeus and rspec aliases
Ship custom zpreztorc with syntax highlight, history substring search [Fix #191]
Simplified installation: no more questions. It overwrites stuff and leaves backups by default. [Fix #197, #175]
Upgraded vim submodules
Disable bell [Fix #199]
Go back to emacs binding - it broke Ctrl-C
Added vim-jade plugin
kylewest theme