updated readme

update git files, added settings to zsh

update the skwp prompt

vim configuration changes

adding atom, bundler, power line settings

adding extra vim plugin and settings

removed brew task

added separate rake task for update

moved settings to vimrc

clean up git aliases

fix update rake task
(cherry picked from commit 805b75ea176465dec6aeff1cae7a0da1b5c4c28e)

removed vim bundles and settings I don't use