Fix the problem on simulation mode

When it is in simulation mode. The slave tango server directly goes to
ON state. However, the master server waits for OFF state.

agipdmaster/AGIPDMaster.cpp

@@ -294,7 +294,11 @@ void AGIPDMaster::init_device()
             cout<<strDP<<endl;
 
             Tango::DeviceProxy* objDP = new Tango::DeviceProxy(strDP);
-            WaitForState(objDP,Tango::OFF);
+            if(simulationMode == 0)
+                WaitForState(objDP,Tango::OFF);
+
+            if(simulationMode == 1)
+                WaitForState(objDP,Tango::ON);
             
             try
             {