Update notes for submitted changes

* Disable huashan
Update notes for submitted changes

* VENDOR/PAC: Fix adds and rms for s2ve/s2vep
Update notes for submitted changes

* VENDOR PAC add mediaprovider fix for s2ve/s2vep devices
Update notes for submitted changes

* Update hammerhead maintainer
Update notes for submitted changes

* Update PAC forum template
Update notes for submitted changes

* ruby: add qcom common to dependencies
Update notes for submitted changes

* Switching Acer A510 Device tree branch to have LVM support