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

Audio driver for qemu simulator

Merge in tip of phonesim-integ branch, to get svpframebuffer and some other stuff?

Added tag PDK_3.0.g for changeset 50cddb1eb3af