Merge branch 'android-4.4'

Merge branch 'android-4.4'

* android-4.4: (475 commits)
  android: base-cfg: Add CONFIG_IP_MULTICAST
  android: recommended.cfg: enable taskstats
  ANDROID: android: base-cfg: disable CONFIG_SYSVIPC
  android: configs: base: enable configfs gadget functions
  android: add CONFIG_DEBUG_RODATA to recommended config
  android: configs: remove CONFIG_BATTERY_ANDROID=y
  android: configs: base: enable IPV6
  android: configs: Enable SELinux and its dependencies.
  android: base-cfg: disable ALARM_DEV
  android: base-cfg: turn off /dev/mem and /dev/kmem
  android: base-cfg: enable ARMV8_DEPRECATED and subfeatures
  android: base-cfg: enforce the needed XFRM_MODE_TUNNEL (for VPN)
  android: base-cfg: disable LOGGER
  android: base-cfg: enable DM_VERITY (used for secureboot)
  android: configs: add systrace support to recommended configs
  android: configs: update 3.10 options
  android: configs: Add CONFIG_NETFILTER_XT_TARGET_IDLETIMER
  android: configs: add IPV6 ROUTE INFO
  android: configs: add TIMER_STATS back, helps with sysrq t.
  android: configs: Add HIDRAW to recommended set
  ...

Change-Id: I4580a461d0e2845c6aa430861174c83bb6120bb4