GT2 Personal Carbon Calculator

Features for the revived app.

First buildout of same basic function as in e3fd463570 but with

More parameters for the trip calc.

Starter for the domain model.
X Platform app for both Android and iOS

Original was just Android and a proof of GPS (which still works). New version is react-native. Initially just expo without native legs. There will be several iterations of the client before ...
Backend service available as in app purchase

With typical cloud enhancements such as more context than a single trip, group aggregation, etc. The client itself with the basic trip model will remain free.
FOSS as before

Up to proprietary systems support in my other domains, this will remain fully open source. Initially it will be more of a vehicle for my development offerings but the intent is develop a full featured Personal Carbon domain the client app of which will remain FOSS. There was a fee for the Android thing I think which I'll remove with the expo client.

2011 Stub App

Currently you need to do 'checkout e3fd46357085f9a8efde3cd4b94a5a4f211ee2e4' to get a working version matching what was on play since c. 4709.

As of August 4719 it still loads in Android Studio, and it will be preserved in the repo.