Add system.prop for switching SD cards
Change video node permissions
Change touchscreen config file
Remove ARCH_ARM_HAVE_32_BYTE_CACHE_LINE
Remove AUDIO_OUTPUT_FLAG_VOIP_RX flag from audio_policy.conf

Fixes VOIP issues.
Small changes to media_profiles.xml
Sync headers with kernel
Changes to networkAttributes list
Set owner of /storage to system
Include scsi_wait_scan.ko
Add additional support libs to build
Remove QCOM_NO_SECURE_PLAYBACK define

Our kernel supports this.
Update prebuilt kernel and modules