zap obsolete "known problems"

Author: mohawk2

KNOWN_PROBLEMS

@@ -9,13 +9,6 @@
 * Build may not complete if you do not have the
   required FreeGLUT or Apple GLUT (on Mac OS X systems).
 
-* ActiveState automated PPM builds currently fail due to
-  what appears to be interface detection failures in their
-  build environment.  You'll need to use another PPM site
-  or build your own OpenGL: (1) install ASPerl on your
-  system, (2) do ppm install MinGW to get the compile
-  environment, (3) cpan -i OpenGL, and you should be done!
-
 * The build may fail if your FreeGLUT installation uses
   freeglut.h as the name of its include file.  This may
   happen if you have both original GLUT and FreeGLUT on
@@ -26,11 +19,6 @@
 * Configuration and compiling requires an active OpenGL
   context on non-win32 systems (e.g. a display)
 
-* The calling interfaces for OpenGL, GLU, GLUT, GLX, X11,
-  and the perl module routines (names beginning with glp)
-  are in a state of flux and may not be in sync with the
-  current API documentation.
-
 * Too many "extra" variants of standard OpenGL functions.
   Implementation progress with PDL has suggested a way
   to simplify the bindings a la OpenGL::Simple.  TBD.