Update to OsmAnd 4.3
Fixes #2848 (closed)
Currently Tracking anti-feature left on: the UUID is opt-out rather than opt-in.
New ANT+ feature removed because the ANT+ library is closed source (afaik).
Increased gradle.properties java memory to 4G as it was OOMing with 2G.
Add installs of python and ant to build recipe.
Completing build here for a "pre-squashed" version. Unsigned APK here.