Modify framebuffer and NGA framebuffer to read screen size from board model dtb file. Optimise memory usuage of frame buffer Add example minigui application with hooks to profiler (which writes results to S:\). Modified NGA framebuffer to run its own dfc queue at high priority

# Backward compatibility -- you should use regrtest instead of this module.
from warnings import warnpy3k
warnpy3k("the test.testall module has been removed in Python 3.0",
            stacklevel=2)
del warnpy3k


import sys, regrtest
sys.argv[1:] = ["-vv"]
regrtest.main()