am 9a22c68e: merge from open-source master

Merge commit '9a22c68e' into kraken

* commit '9a22c68e':
  Fixing spelling errors in adb docs
  Make adb's daemon-port on the host machine configurable.
  adb: remove obsolete adb.connected system property.
  Add Pantech's USB vendor ID to adb.
  Added Kyocera's VID (0x0482), upon their request.
  adb: Add five second timeout for USB writes on Linux host.
  Add missing newlines to adb usage message
  adb: do not mix printf() with write() when writing to stdout.
  Added ZTE's USB Vendor ID (0x19D2) upon ZTE's request.
  Added USB vendor id of Sharp, based on Sharp's request.