The current options stated as 'do not run as a daemon' is actually
'run in debug mode in foreground'. When running in container we
actually want an option for running normally in foreground. Thus add a
new option -f for foreground operations and change the docker imaged
to use this accordingly.
Change-Id: I16173a73dbfb79dc2c2b05c2002ac41e20a48225
a13ec193c8