s4-common: utilize recovery_root_private

Prebuilt modules can be placed in the correct directory structure under
recovery/root and the build system will automatically copy them to the
recovery ramdisk.

Move offmode charging images to devices since they are resolution
dependent.

Change-Id: I36cb2dc104a250c6f63f009b8b78aa1078808927
s4-common: Disable denoise setting for camera

Enabling denoise causes camera to crash. Report that only "off" is
supported so that Camera2 removes the setting.

Change-Id: I6caab1d78cf24cc3b1b2faaa8a9d1b3d4c6e7715
s4-common: Add HTCQualcommRIL class

Change-Id: I2c9bc875477642c50c91ca96e5cc541f0fa817c1
s4-common: Import init.target.rc

Change-Id: I4eb845afab0d7aad2df1c31d7c4c1e4369966e5c
s4-common: Enable legacy mmap for rmt_storage

Change-Id: I1646e677502ed2a87aa86b5c10006da4a006ac3d
s4-common: Fix camera wrapper build for lollipop

Change-Id: I7bb182b5225f14c12f5de59a88e3905550810833
s4-common: General cleanup

* Reorganize properties and flags alphabetically
* Split system properties into separate file

Change-Id: I72b267ff2afac8e9493591496d385f7d1a67a255
Merge branch 'cm' into HEAD