nickdunn/publishfiltering — pull request #35 by arthurmingard (2013-04-17 10:47:39+00:00)
Title: Natural string sorting 

Converted DomXPath object to Array for ordering
Created CMP function for usort
Ordered select-option dropdown list using String Natural CMP (strnatcmp) in order to achieve alphanumeric sorting of all values

This solved an issue where longer dropdown lists became confusing because they were following system ID order instead of alphanumeric.