Beta 2

* Updated licensing information. There is now a LICENSE.md file which
contains information on all components.
* No longer using underscore.
* Incorporated awesome tablesorter build by mottie!
* Fixed table sorting issues. Name headers now are a static ascending
sort, the rest correctly sort when clicked, and terrain without numbers
always show at the botom.
* Edited preflight so that it automates more content, including
factions.
* Included a unit browser. It’s not complete yet, but it is fully
functional.
* Modified loading and url parsing behvior.
* All sorts of other gooey, yummy bug fixes.