ViPER4Android Service onCreate & onResume Updates & Log TAGs

Changes made to the v4a service connection and onCreate & onResume methods,
which should assist in keeping v4a active and not loose it's control over
the devices audio.

Log TAGs added to every class to remove the hardcoding of ViPER4Android from
every Log call, also added the local class name to help further identify the
origin of issues.