servicemanager: Allow tegra audio to register as a service

Change-Id: I6c792b6f5f586cf40d4a9b834e793a68c1e458a7
Add framework definition to include Torch

Change-Id: I21de929089b06e5022f90c1fab6228a543102a19
Add an option to change the device hostname (1/2).

This adds an option to modify the device hostname used
in ip resolution. This is useful when connecting to the
android device in a dynamic dhcp environment.

Change-Id: I44e4771f4415a32fe66867d4dd90f1ad138341e1