Ref T180, log pattern for cmd. line and logging some cmd line activities

src/plugins/simulator/fscommon/simulatorfscommon.cpp

@@ -62,6 +62,7 @@ namespace BlackSimPlugin
             {
                 const bool on = parser.toBool(2);
                 const bool s = this->useFsuipc(on);
+                CLogMessage(this, CLogCategory::cmdLine()).info("FSUIPC is '%1'") << boolToOnOff(s);
                 return s;
             }
             return false;