add dir for vim & .vimrc sym-linked in ~/.vimrc
changed tabstops to 2 & shiftwidth to 2
to better reflect ruby coding style guidelines
I learned how to do symbolic links! YAaaaaaayy
Added powerline fonts, linked .vim dir and .vimrc to dotfiles directory. Installed vim-colors-solarized and vim-sensible via Pathogen (kicked off in .vimrc)