added command-line help
added command-line help

Change-Id: I034430cef3104ffcb6898eefdb5c421e15c5fa66
Reviewed-by: Tim Jenssen <6a21f175c697b4129e1bafb6e9b52078bb1a6738@nokia.com>
Reviewed-by: Niels Weber <ab92fd8f7bac2b9927a12c5ac559ffd2e145d2b8@nokia.com>

olear/qtifw,olear/qtifw,olear/qtifw,olear/qtifw