Test Ian contributing to Jesse's work

Hi there, as I indicated last week - I'd be quite happy to contribute to your development, particularly in areas where it means you're able to concentrate on uDig vs Debrief.

So, I've forked your repo, and made a few minor changes.  I'm now submitting them.

But, I'm on dodgy ground regarding the modifications themselves, they may well be rubbish/irrelevant/mistaken.  So, I still welcome your review of them - you're more than welcome to ignore them...