Docs: Removing "TODO"s, and adding a couple of links to reference docs.
Docs: Removing "TODO"s, and adding a couple of links to reference docs.

Change-Id: I34fe6acee2fdf777e8b78a5ab8c46393bb7f0f3e

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base