vim: moves pathogen bundles to bundle directory.
vim: rework mapping for background toggle
vim: adds focus bundle
zsh: use local sbin before system sbin.
git: change editor to Sublime Text
vim: updates pathogen.vim to version 2.3
vim: remove dcpu16 bundle
vim: update bundles

* bundler
* coffee-script
* commentary
* fugitive
* gist
* haml
* markdown
* rais
* ruby
* unimparied
vim: adds NERDtree bundle.
zsh: makes sublime text the primary editor
vim: switch to Vundle
vim: remove puppet bundle
vim: updates bundles