Port ADB over network and ability to hide the notification

From: Tanguy Pruvot <tanguy.pruvot@gmail.com>
Port "Option to hide Adb notification icon (2/2)"

From: Ricardo Cerqueira <cyanogenmod@cerqueira.org>
Framework: Forward port ADB over network (Part 2 of 2)

Includes:
- ADB Over Network, integration of the adb-host mode (already present)
  The feature can be used/tested without the Settings part:

    setprop service.adb.tcp.port 5555

  Note: This ADB setting is not persistent (for security purpose) and
  require init.rc implementation event like this : http://bit.ly/AdbTcpIP

  Author: Tanguy Pruvot
  Id: I5c61a53948349c785356cb5aae165110d75e3074

  Author: sssemil <suleymanovemil8@gmail.com>
  Show notification on adb over network too

  Screenshots - http://goo.gl/TgsRI6
  Id: I9ddc0aa9a4f330a06ab5d97a8645d1b31bb6f299

From: Ethan Chen <intervigil@gmail.com>
Use custom ADB over wifi property

* Use a custom system property to trigger the real one, so we avoid
  running afoul of any SELinux CTS requirements.

Change-Id: If23636cb5b51eb8fbdc76e9fa49ac474fbd6bf33