Add Android project configuration and skeleton

platforms/android/gradle.properties

@@ -0,0 +1,10 @@
+# This file was generated by the Gradle 'init' task.
+# https://docs.gradle.org/current/userguide/build_environment.html#sec:gradle_configuration_properties
+
+org.gradle.parallel=true
+org.gradle.caching=true
+
+# ===================
+# Maven publishing
+# ===================
+MAVEN_VERSION_NAME=0.0.1-SNAPSHOT