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.