fix stuffing byte removal in NAL unit input
fix YUV overlay for odd frame resolutions
Don't include "malloc.h", functions available from "stdlib.h".
Implement "ALLOC_ALIGNED" for OSX.
Merge pull request #32 from fancycode/osx_memalign

Fixes for OSX
Include "malloc.h" if available (required for memalign).
Generate header file containing information from configure, added API/defines to get version of compiled/linked library.
Initial checkin for Windows, might need adjustments.
Merge pull request #33 from fancycode/config-header

Generate config header + version API
replace de265-config.h with simpler de265-version.h
Merge branch 'master' into multicore