GPII/universal — pull request #66 by colinbdclark (2012-11-26 19:13:16+00:00)
Title: GPII-32: More tidying for Kasper's XMLSettingsHandler

This pull request contains Kasper's original XMLSettingsHandler pull request, plus my tweaks, plus Antranig's comments, plus further tweaks and refactoring from me.

It supersedes pull request #65, which will be closed. https://github.com/GPII/universal/pull/65

@amb26: Can you review and push this if you're happy with it?