Fix Sorting in Javascript

Normally sort function compare the ascii values of characters.  This becomes and issue when you want numbers like 1,10,2,20 to sort like 1,2,10,20.  To make these numbers sort in a 'natural' order you would need to write and implement the alphanum algorithm that Dave Koelle wrote a million years ago.  Here are some more information on them.

• http://stackoverflow.com/questions/2802341/javascript-natural-sort-of-alphanumerical-strings
• http://web.archive.org/web/20130826203933/http://my.opera.com/GreyWyvern/blog/show.dml/1671288
• http://www.davekoelle.com/alphanum.html