That way, a user needs only to touch a single file to configure what
features raylib is built with.
Include guards are left out intentionally, because config.h should only
be included in source files, not headers.

Later on, config.h can also define the raylib version (#461).

Let the user choose if using rres external library

enum LogType could require some revision...

Replaced old GetExtension() function
Make IsFileExtension() public to the API

- Renamed WritePNG() to SavePNG() for consistency with other file
loading functions
- Renamed WriteBitmap() to SaveBMP() for consistency with other file
loading functions
- Redesigned SaveBMP() to use stb_image_write

This is a first step toward a bigger project. Some modules could be
ported to header-only to be used as standalone.

Corrected some bugs on the way...
Automatically convert textures to POT on RPI and WEB

This is a huge update. Check CHANGELOG for details

View CHANGELOG for a detailed list of changes

Added a Tracing/Log system
Added OGG stream music support (DOESN'T WORK)
Added Compressed textures support
* This update is probably very buggy...

Lots of changes added, check CHANGELOG for detailed description