Renamed functions and structures to GLES (rather than GL) to avoid confusion with the OpenGL renderer, which prior used the same names. Removed references to GL_IMG_texture_format_BGRA8888, which will not be supported here. Made it so renderer no longer caches texture filter mode, because I think that is actually bound to specific textures, so we'd need to cache the currently bound texture too ... I don't want to go through that trouble. DOES cache blend function though.

SDL on BeOS R5
==============

You can build SDL on BeOS like any other GNU style package.
e.g. ./configure && make && make install
By default it is installed in /boot/develop/tools/gnupro/{bin,lib,etc.}

Once you install SDL, you need to copy libSDL.so to /boot/home/config/lib,
so it can be found by the dynamic linker.

Enjoy!
	Sam Lantinga				(slouken@libsdl.org)