OpenAL Soft and raylib compiled for release and stripped

...almost there! raylib already works, issues with OpenAL Soft
linkage...

- Renamed some folders
- Added some files for testing
- Removed useless files

For some reason it's not working properly... :(

Updated to latest version, not tested

... and switch from debug build to release

- Fixed Android locking screen bug. OnDestroy() was called when locking
screen.
- Power button input must be handled by OS.
- AndroidManifest.xml is affected by configChanges="screenSize".
- Updated library header for android template.

- Added gestures module functions.
- Fixed screen tap detection.

- Fixed Android MakeFile adding gestures module.
- Fixed Android project template functions names.
- Updated compiled library and header.

A basic Android template is provided to start a game