added disclaimer about using Sublime Text 3
updated path to zsh isntalled by homebrew
added front-end tool gems sass, compass, singularitygs
added reference articles to read about front-end setups
added bundler
added list of zsh plugins that I enable in my zshrc file
renamed title to be more specific that this list is Mac OS X Applications
made application titles into unordered list
fixed SCSS title being bold
Made Sublime Text plugins into list
links to setup articles now work and is a list, fixed header
put package control not on new line
fixed link to Source Code Pro font with ST2