feat(android): add heatmap support

[hansemannn]

JIRA:
https://jira.appcelerator.org/browse/TIMOB-28530

Summary:
The biggest change actually is to reuse the parseLocation method that was copied across all shape-related APIs. It's now part of the new TiMapUtils class an can be used across the project to parse LatLon pairs from a given object.

The heatmap related logic is inside the handleAddHeatMap method. Docs are included!

ti.map-android-5.4.0.zip

Test:

const Map = require('ti.map');
const window = Ti.UI.createWindow();
const mapView = Map.createView({
	region: { latitude: -37.840935, longitude: 144.946457 }, // Melbourne
});
mapView.addHeatMap([
	{ latitude: -37.1886, longitude: 145.708 },
	{ latitude: -37.8361, longitude: 144.845 },
	{ latitude: -38.4034, longitude: 144.192 },
	{ latitude: -38.7597, longitude: 143.67 },
	{ latitude: -36.9672, longitude: 141.083 },
//	[ 145.708, -37.1886 ],
//	[ 144.845, -37.8361 ],
//	[ 144.192, -38.4034 ],
//	[ 143.67, -38.7597 ],
//	[ 141.083, -36.9672 ],
]);
window.add(mapView);
//window.addEventListener('open', () => {
//	mapView.addHeatMap([
//		{ latitude: -37.1886, longitude: 145.708 },
//		{ latitude: -37.8361, longitude: 144.845 },
//		{ latitude: -38.4034, longitude: 144.192 },
//		{ latitude: -38.7597, longitude: 143.67 },
//		{ latitude: -36.9672, longitude: 141.083 },
//	]);
//});
window.open();

[build]

	Messages
📖	✅ All tests are passing Nice one! All 292 tests are passing. (There are 2 skipped tests not included in that total)
📖	💾 Here are the artifacts produced: ti.map-iphone-6.0.0.zip ti.map-android-5.3.2.zip

Generated by 🚫 dangerJS against d21f697

[jquick-axway]

@hansemannn , if you don't mind, I've updated this PR to:

• Allow addHeatmap() to work before MapView creation.
• Fixed lint warnings.
• Temporarily reverted module version.

[jquick-axway]

CR/FR: Pass