Fixed the fact that the EpicsTask in epicsadapter.c had an insufficient

priority which stopped it from running. This in turn stopped necessary
updates. All this incurred by a change from ANSTO

epicsadapter.c

@@ -85,7 +85,7 @@ static int makeEPICSContext(void *message, void *userData)
     epicsTaskID = TaskRegisterN(pServ->pTasker,
 				"epics",
 				EpicsTask,
-				NULL,NULL,NULL,1
+				NULL,NULL,NULL,TASK_PRIO_MED
 				);
   }
   return MPCONTINUE;