experimental changes, initial commit

Create experimental branch.

1) Add camera HAL (androidarmv6, test purposes)
2) RIL changes (arco's RIL class combined with Samsung's stock RIL blobs - rild and libril)
3) Further Bluez stack testing
4) Other changes
exp: re-add binder compat
update recovery

* Use home key as select
* Fix reboot to recovery problem
* Update graphics
bring inline latest changes
fix typo
disable Bluez support, fix some build errors

Change-Id: I84791ff0501a3dd2fba1a6decba9794e1b661d66
update [10.06.2013]

Change-Id: If450c7b951dcdc9f3890e64c46c04805c31368f2
don't debug bluetoothd

Change-Id: Id7585b3327c357eeb6b764da34896b0030bc47b8
remove patches, handle dbus service nicer, import mdpi common

Change-Id: I3bcf475794a66994c1cde5ac9b0bdcbcac1eaa83
add camera HAL

for testing purposes, taken from androidarmv6 msm7x27 devices

Change-Id: I1fb9ff394db34874444f6bb5f789ccce37c9cac5
Update recovery_keys.c

disable the back button in the root menu to prevent the blink screen
Merge pull request #1 from Dudytz/cm-10.1-exp

Update recovery_keys.c
update [24/06/2013]

* Update audio HAL, bring inline to CAF's (should fix VoIP)
* Add BLN support in lights HAL
* Change Wi-Fi AP interface to wlan0
* Fix MSM overlay commit
* Enable A2DP support in HAL
* Fix libcamera path (use jena's blob)

Change-Id: I710be8e5cb4ce9e04f4af4951314d48974c4657d
Merge branch 'cm-10.1-exp' of https://github.com/TheWhisp/android_device_samsung_msm7x27a-common into cm-10.1-exp
update [26/06/2013]

* Switch Wi-Fi AP interface back to softap0 (used on stock ROM)
* Fix orientation sensor
* Set video recording size to VGA (fixes video recording, but playback is corrupted - green lines, stripes etc)

Change-Id: Iada417e90c02ab134ebd88775fee27495f33afeb
fix camera segfault

disable address space layout randomization (not entirely, I guess)

Change-Id: Ie286c5fea77e61b438fb1cb6370e66c80b5f42f0
update [29/06/2013]

* Update audio configuration, fix Hangouts
* Prepare for FM support (who knows, maybe someday)
* Other minor chanegs

Change-Id: I7d001605b67a41b1a65cb315f182665dfd78c2fb
update media codecs/profiles

Change-Id: I5611541c4000caa58536eaf111c0c2638757a2bb
clean-up usb config, fix some tabs

Change-Id: Ib72e03e11ce2dcb14707e08c8ffdfebadac1aeac
disable software HDR

Change-Id: Iaecd84b130569a46cc1093bf80022cdd4839f51a