Added sgx driver implementation from TI's proprietary-open git repo.
Clean up deprecated libraries.
Add firmware for wlan (R5.SP6.01) to avoid using the TI's proprietary-open repository.
Required changes when using the upstream init.rc.
Using TI openlink wlan driver R5.SP6.01, instead of backported upstream kernel module.
Re-Enabled ICS audio blob since no microphone is working (yet) with upstream audio driver.