Automatically download tooling

The module now automatically download Android and Java tooling if they aren't found in path.

A new option was added to control whether this module is enabled or not (e.g. to not build APK when releasing app)

Fix NPM deploy

Fixes

• Sets a generatorApp for the application #2 - @andreban
• Fix APK & AAB copy when no signing keys configured

Fixes in NPM package configuration

First relesea as beta