Bug 1201 - Add possibility to read out PLC run-state

- added method to easily obtain plc-pointer

silecs-codegen/src/xml/fesa/fesa_3_0_0/fesaTemplates.py

@@ -239,6 +239,10 @@ hBottom = """
             static inline Silecs::Cluster* theCluster()  { return Abstract%s::theCluster(); }
             static void setup(const ServiceLocator* serviceLocator) { Abstract%s::setup(serviceLocator); }
             static void cleanup() { Abstract%s::cleanup(); }
+            static Silecs::PLC* getPLC(Device* pDevice)
+			{
+				return theCluster()->getPLC(pDevice->plcHostName.get(),pDevice->parameterFile.get());
+			}
 
     """