Android "local.properties" files should not be checked into version control. They contain information that is only relevant to the local development environment (e.g. paths to android tools, etc)
* CMakeLists.txt now build jar with ant and gradle package .jar into .aar. Updated README with instructions.
* Updated instructions.
* Fixed code block formatting.
* Replcaing txt with md.
* Fixed formatting.
* Removed README.TXT.