amr: use -ffast-math and -funroll-loops
bv: use -ffast-math and -funroll-loops
Merge branch 'bv' into codecs-fixes-20141105
celp: use -ffast-math and -funroll-loops
Merge branch 'celp' into codecs-fixes-20141105
codec2: use -ffast-math and -funroll-loops
Merge branch 'codec2' into codecs-fixes-20141105
g723: use -ffast-math and -funroll-loops
Merge branch 'g723' into codecs-fixes-20141105
g729: use -ffast-math and -funroll-loops
Merge branch 'g729' into codecs-fixes-20141105
gsm: use -ffast-math and -funroll-loops
gsm: replace custom integer types with default ones
Merge branch 'gsm' into codecs-fixes-20141105
gsmer: use -ffast-math and -funroll-loops
Merge branch 'gsmer' into codecs-fixes-20141105
gsmhr: use -ffast-math and -funroll-loops
gsmhr: replace custom integer types (fixes x86_64)
Merge branch 'gsmhr' into codecs-fixes-20141105
Merge branch 'master' into gsmhr