update camera hal and media profiles
update camera patch, use global cflag
remove custom charger images, clean-up
update README

Change-Id: I96144e9856037c2b7a7fe84b9a05237d7b25ee0b
bt-vendor: Add support for BT RF power class.

Default value as 1. Possible values include 0, 1 & 2.
Set via [persist.service.bt.power].
common: update headers
overlay: battery: change low/critical values
use default webview and default MP3, AAC decoders

Seems that I cannot notice any problems with webviewchromium, hence enable it.
Use default MP3 and AAC decoders as the non-OMX one's are not working anymore

Also disable AV enhancements, useless for msm7x27a
ClamAV "ramdisk-recovery.img: Andr.Exploit.Ratc FOUND"

Thanx @AndroidMeda

Change-Id: Iafdfb1df2625b2dc034b85f4acd6c137e2e10a5b
display-caf

Change-Id: I7bf2918d73822dbcb10f3f1725801d6191d90fec
Fix wifi tethering

Change-Id: I21287f92af4bd1402ec680fb8a02d14a56bb39eb
Revert "display-caf"

This reverts commit 05466fc02c7599ecd4c4de56ed2696ab090265ca.

Change-Id: Ic305214dd7ffa9f1a8b3dd40c22d3e0cc412a577
Merge "Revert "display-caf"" into android-4.4
camera: enable BOARD_USES_LEGACY_OVERLAY

Change-Id: Ieaac4c892f9419b52b4fd05b8f64f3bf66b7096a
button leds

Change-Id: I996e3a945774ca867c1dc8429aacc73aa8e8378c
Merge "button leds" into android-4.4
just remove recovery_enable

Change-Id: Idff4053e64716627e5bbbceefae29738840f750e
update patches

Change-Id: Idc5a5ff849102a762718ca14ae5986f38839ec00
Revert "update patches"

This reverts commit fc4d271c22d928d6430a04029529cc629b53cdb6.
re-update patches

Change-Id: I91e24057931e07d4d362608651fb33f0d9b74537