I haven't stopped the project, I've just been fixing a few small issues here and there.
The Android API has an improvement on the trilateration code. It converts coordinates to meters using Mercator projection for trilateration and then back again for better distance calculation. Plus a few other improvements.
The Node hex firmware has had a few bug fixes.
The SSID Coder has had a few bug fixes too.
There are lots of things in the background at the moment too which should have more info in about 3-4 weeks.