msm7x30:  Fix audio in Hangouts

* Add higher sample rates and stereo input device

Change-Id: Ifb2897bea1333a5e271c5b9adbb12ca44d279bb6
increase brightness slower
liblights: updates & fixes

Fade lights based on ALS value
Add option to disable keyboard or button backlight
Fix some compiler warnings

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Ifd6ace89210cab761b38f48225778822236d3f91
Don't build LegacyCamera anymore

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Ia68f046f58e8c94189fc2ecce462f09250998ad3
overlay: remove old camera overlays

might fix wrong camera flash menu

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Ie97c940c611d6868cb358485a6f9f7a64b669cff
liblights: partial revert of changes

I need to learn to try my changes before submitting them...

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Iceae7d40798d338c290ec446477253989faaaca1
overlay: initial als range for buttons/keyboard

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I64c72b236b3a1db48133b0dbce419c021ffa7b96
Merge git://github.com/LegacyXperia/android_device_semc_msm7x30-common into HEAD