Cleanup __sceAudio a little bit.

front() -> pop_front()
Merge pull request #539 from lioncash/master

Cleanup __sceAudio a bit.
Get rid of channel buffer underrun
Merge pull request #540 from raven02/master

Get rid of channel buffer underrun by setting hwBlockSize to 64
Minor armjit opt
Make GLES_GPU own texturecache
Fix nasty little stack overwrite in SavedataParam
Move all the framebuffer management out into its own file.
0x10 bytes
armjit: sltiu causes mysterious crashes, disable again.
Update for Blackberry/Symbian versions: v0.6.1
Modify Symbian build to improve performance. Update instructions.
Fix memory management for allocated block on Symbian. TODO: Use RChunks to make it more efficient.
Simplify Qt project files and make it easier to respond to updates.