Use gralloc libraries from the amazon kindle fire.

The TI Prebuilt SGX Libraries depends on libutils for the callstack
functions. This api for these functions have changed in Androd 4.3
which results in unresolved symbols.

The Kindle Fire gralloc use libcorkscrew instead and are 4.3 friendly
Add PowerVR Kernel module sources
Add libedid for HDMI output
Add Hardware Composer
Update Board and device makefiles
Add device specific include directory and kernel headers
Add archos specific camera hal
Add bltville library