~/.vimrc: Add coffeescript support.

.vimrc

@@ -30,6 +30,7 @@ if isdirectory($HOME . '/.vim/bundle/vundle')
	au FileType javascript nnoremap <buffer> cw :TernRename<cr>
	Bundle 'guns/vim-clojure-static'
	Bundle 'kchmck/vim-coffee-script'
endif
" Have syntax highlighting and non-vi features