Merge branch 'master' into opus
opus: remove useless demo
opus: remove ALLOC and VARDECL
opus: remove SAVE_STACK/RESTORE_STACK helpers
opus: remove stack check helpers
opus: remove Valgrind inclusion
opus: get rid of OPUS_INLINE
opus: remove _opus_false
opus: remove stack_alloc.h
opus: fix coding style
Merge branch 'opus' into codecs-fixes-20141027