It should be reviewed more carefully...

Requires some work, distortion shader could be move out of raylib to
example code...

Added: DrawRectangleGradientV()
Added: DrawRectangleGradientH()

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... :(

Integrate master changes into develop...

Integrate Develop branch

Increment version in meson build file

Increment raylib version and so lib version number.

to emulate OpenGL funcionality

SetWindowTitle()
GetExtension()