Add support for basic languages

coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux

compiler/cake.vim

@@ -0,0 +1,15 @@
+" Language:    CoffeeScript
+" Maintainer:  Mick Koch <kchmck@gmail.com>
+" URL:         http://github.com/kchmck/vim-coffee-script
+" License:     WTFPL
+
+if exists('current_compiler')
+  finish
+endif
+
+let current_compiler = 'cake'
+call coffee#CoffeeSetUpVariables()
+
+exec 'CompilerSet makeprg=' . escape(g:coffee_cake . ' ' .
+\                                    g:coffee_cake_options . ' $*', ' ')
+call coffee#CoffeeSetUpErrorFormat()