LRX21N
merge in lmp-release history after reset to lmp-dev
"LRX37"
LRX21O
merge in lmp-release history after reset to lmp-dev
LRX21P
"LRX21Q"
"LRX21R"
"LRX21S"
build: Automatically set QCOM audio, display, media variants

* Device platform should determing the HAL that ought to be used. This
  commit forces QCOM_HARDWARE to select the -caf HAL variants, which
  are then broken down by platform within the variant path.

Change-Id: I6fc7a3def7b93112f034a3b89552f302727cdbf8
"LRX21T"
base: build javax.btobex

Change-Id: Ia82f74e7eb0f5758732399064277cf18a1fc15d9
"LRX21U"
recovery: build uncompressed ramdisk

Change-Id: I6027868864ec2696f20705faf4c68c684e7ef459
Signed-off-by: Chirayu Desai <chirayudesai1@gmail.com>
Remove HomeSample from builds

As good as it looks, we already have a launcher (Launcher3)

Change-Id: I87cac70eec30fd62d6f7ecb7777caa9d240fe0ee
"LRX21V"
product_config: Set CM_BUILD priority above TARGET_BUILD_APPS

Even if we are doing TARGET_BUILD_APPS, we may want to use a cm
target for building.

Change-Id: Ic8053bc679fa8b726be90e611aeaacdf1850cabc
build: don't clear recovery ramdisk

Clearing recovery ramdisk removes all files place there by the
device tree and all busybox symlinks placed there by recovery

Change-Id: I19e6164856a01a83a6e2c50ef96742edcb9f570f
Merge tag 'android-5.0.0_r5' into HEAD

Android 5.0.0 release 5
"LRX21W"