am e3e04a16: merge in master-release history after reset to...

am e3e04a16: merge in master-release history after reset to 3db03a5a

* commit 'e3e04a16':
  logd: logcat: Add persist.logd.size group of properties
  logd: default off by-UID spam filter
  logd: logcat: Add persist.logd.size group of properties
  logd: default off by-UID spam filter
  logd: transitory reader thread create should be detached
  Merge "Fix entry handling for 0 length entries."
  liblog: high CPU usage from logcat