Make all fields editable for now

Closes #99
Ignore dist-css and dist-js
Add the main angkot Javascript declaration
Add naturalSort comparator as part of angkot.utils

Natural Sort algorithm for Javascript - Version 0.7
Released under MIT license

Author: Jim Palmer (based on chunking idea from Dave Koelle)

Source: https://github.com/overset/javascript-natural-sort
Retrieved: Sun, 29 Sep 2013 01:39:19 +0200
Make the natural order comparator passes JSHint
Use natural ordering when sorting transportation numbers

Closes #101