added gles2-bc
can compile shaders into the executable and read them.
converted over to using gles2-bc for GLES 1.1 ONLY!  Need to implement glColor stuff for the GLES 2.0 version
separated the MonkVG specific example code into separate class/file
added the ability to retrieve the backing width and height (aka screen size).
first run with OpenGL es 2.0.  Need to fix glColor* stuff.
initial support for simulating glColor4f in GLES 2.0
fixed bug with glColor in GLES 2.0 where the color was not modulated on a texture
updated README