m8: update values/xml for carriers from shamu

Shamu is available on vzw, sprint, at&t, ect.
This makes it a perfect device to get all the
proper configs for lollipop for all carriers.

Entitlement app (teather guard) has been removed.

Change-Id: I555091a62c8584f76ca0cbae93b9e1aa7a9709c1
Signed-off-by: Simon Sickle <simon@simonsickle.com>
overlay: use config-based tcp buffer sizes
m8: Give the ethernet feature.

BUG: 15143878
Change-Id: Ie29c6426e9cec7fbabc2ae40328f448181132f45
keylayout: remove deprecated wake flags

Change-Id: Ic6def504958b75a6601454a707eeae5e39abb9f9
m8: fix a2dp: set sample rate to 48K

Sets the sample rate for Bluetooth to 48k to fix issue where pausing
music while connected results in about 3 seconds of playback, then
silence, yet still shows as playing.
Tune some audio
wifi: update wcnss and wpa supplicant configs from lollipop

Change-Id: I41a619f79dc9949a7786ba604c8dc2dcd72f0be4