adb: Improved support for running adb over TCP/IP

Added new commands:

adb connect <host>:<port> (to connect to a device via TCP/IP)
adb tcpip <port>          (to restart adbd on the device to listen on TCP/IP)
adb usb                   (to restart adbd on the device to listen USB)

Signed-off-by: Mike Lockwood <lockwood@android.com>
6 files changed