C++/Java update of existed engine -- 2

Please download latest MOAI SDK version from GitHub: [login to view URL] Unfortunately it supports a very old google services SDK, need to update to the latest one. Moai engine has a decent documentation how to create a new project and compile it or engine itself. All java code is located here: \moai-dev-master\ant\host-source\source\project\ C++ code is here: moai-dev-master\src\moai-android\ C++ code is pretty straightfoward and behaive as a proxy for lua code. Need to update the code to support the latest google play SDK [login to view URL], - nothing is done here, please check how it’s completed for adcolony, tapjoy, etc. Need to support for banners and interstitials and callbacks should be provided in lua code. [login to view URL] - need to wrap the full sdk [login to view URL] - I believe, that the most [login to view URL] code is still relevant, just carefully check it. If not, update it to the latest revision. The feature set from current code is enough. inapp billing - engine has v3 billing support, need just a sample how to use it properly from lua As a result, it should be updated Java and C++ code and very short lua script that shows how to use main features: 1. how to register application to google analytics, send simple statictics line, update achievements and scoreboard, 2. How to show admob banner and interstitial 3. How to make a simple in app purchase