Merge changes I70ab37d5,I716f89c0,I34c96adf,I77650923,I35b0d1ee, ...

* changes:
  libsysutils: SocketListener export release
  libsysutils: Add iovec/runOnEachSocket
  liblog: support struct logger_event_v2 format
  liblog: update timestamp on NOTICE file
  libcutils: resolve warning in iosched_policy.c
  liblog: Add const pedantics
  logcat: Add -T flag (-t w/o assumption of -d)
  logcat: Add logcat test suite
  liblog: Add cpu utilization test
  liblog: Add liblog test suite
  debuggerd: Support newline split in log messages
  liblog: deprecate export LOGGER ioctl definitions
  liblog: deprecate export of LOGGER_LOG_* defines
  liblog: Add README
  liblog: resolve build warning messages
  liblog: high CPU usage from logcat
  liblog: fix build again
  liblog: drop use of sys/cdefs.h
  liblog: git_master@964770 build problem
  logcat: Incorporate liblog reading API
  debuggerd: Incorporate liblog reading API
  liblog: Interface to support abstracting log read
  adb: deprecate legacy log service interface
  adb: regression from Move list.c to inlines
  liblog: whitespace cleanup
  libcutils: bug str_parms.c:str_parms_get_float().
  libcutils: UNUSED argument warnings
  libsysutils: Get rid of warnings
  libcutils: Move list.c to inlines on list.h