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

"""This is a test"""

# Import the name nested_scopes twice to trigger SF bug #407394 (regression).
from __future__ import nested_scopes, nested_scopes

def f(x):
    def g(y):
        return x + y
    return g

result = f(2)(4)