Mac (vim): Organize and comment vimrc file
Mac (vim): Fix comments in setup script
Mac (vim): Update README
Mac (vim): Add markdown and tomorrow-night
Linux (vim): Add markdown
Linux (vim): Copy config over in setup script
Both (vim): Sync up vimrc files
Linux (vim): Make setup script executable
Both (vim): Add vim to global setup script
Both (global): cd to directories when running setup scripts