fix build:  -fno-strict-aliasing where needed

Change-Id: I8a7c84a1ccf8b678fc9ceb10a11d7ae5341aaaca

Conflicts:
	mm-video/vidc/vdec/Android.mk
Merge branch 'cm-10.2' of https://github.com/CyanogenMod/android_hardware_qcom_media-caf into DJL10.2
Merge branch 'cm-10.2' of https://github.com/CyanogenMod/android_hardware_qcom_media-caf into DJL10.2