Feat: Allow users to disable safe headset volume warning (2/2)

Change-Id: I6211b7698ab299c3d77a6a57fb41c296865dce7a
Signed-off-by: Gergely Szell (sethyx) <szell@hu.ibm.com>
Add an option to change the device hostname

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.

The framework/base part is already present.

Change-Id: Ibc145b74036617248d4f33c6866cc9c8a8cc8974
Stats: fix regex for jb-mr1 builds