DO NOT MERGE: g2: changes for major kernel update

goes together with kernel update from LG sources.
switch over to using caf sources, change to new
PM sysfs in the initscript, and other stuff to get
the kernel to boot.

changes:
 ps4 : add dependency on display-caf-new and use it
 ps6 : configs based on stock, appease new thermal blob
 ps7 : update init script, add sound effects config
 ps8 : adapt to new drivers, cleanup, use media-caf-new
 ps9 : fix liblights
 ps10: fix incall audio, update some build props
 ps11: fix media, video
 ps13: cleanups
 ps17: rebase and fix conflicts

Change-Id: I72f07a021987072d4929fea81eb6cc4da22437dc
g2: update TCP buffer sizes

Updated ReadMax and WriteMax TCP buffer sizes for HSPA data.

Change-Id: I498971234c3543842d90eac60376e41aa3177948
g2: init: add usb to ipv6

Signed-off-by: houst0nn <houstonn@gmail.com>
Change-Id: I09a4fcd7ac85e08c36798485e41c51752c9ff1f2
g2: Let GPS use a sensor

Meh, we didn't give the GPS access to this port

Change-Id: Ic77bd1ea4767e1f861844f2de388a0d687eb6abd
g2: Disable logging
g2: Add missing local c includes
g2: TEMP: Comment out nonexistent overlays
g2: TEMP: Comment out all RIL errors

Errors are all here: http://pastebin.com/h0K5PdkQ
g2: Remove device.te policy (moved to external/sepolicy)
g2: Mount /system during flash
g2: Use caf-8974 instead of default
g2: Update dependencies
g2: Add Dex-preoptimization and set SE mode to permissive