Add java autocompletition via javacomplete.
Formatting and ftplugin stuff.

  bashrc
    - Add java stdlib to CLASSPATH export.

  vim
    - Lazy load coffee script plugin.
    - Use jshint for javascript syntax checking.
    - ftplugins should use setlocal not set.
    - Add xml and scss filetype indenting etc...
    - Minor formatting and comment changes.