Timob 12810: Android: Maps V2 Module - Missing properties and methods from Ti.Map module

https://jira.appcelerator.org/browse/TIMOB-12810
Test case in JIRA. Please also test the test case in https://jira.appcelerator.org/browse/TIMOB-13100.
Please process this PR with https://github.com/appcelerator/titanium_mobile/pull/4061 .