Remove IRotatorV3 CanSync support

This member was removed from the interface specification before it was formalised so this changes removes support from the Remote Server

Author: Peter-Simpson

Remote Server/ServerForm.cs

@@ -2950,7 +2950,6 @@ internal void ProcessDriverCommand(RequestData requestData)
                                             case "canreverse":
                                             case "ismoving":
                                             case "reverse":
-                                            case "cansync":
                                                 ReturnBool(requestData.Elements[URL_ELEMENT_DEVICE_TYPE], requestData); break;
 
                                             //FLOAT Get Values
@@ -3749,8 +3748,6 @@ private void ReturnBool(string deviceType, RequestData requestData)
                         deviceResponse = device.IsMoving; break;
                     case "rotator.reverse":
                         deviceResponse = device.Reverse; break;
-                    case "rotator.cansync":
-                        deviceResponse = device.CanSync; break;
 
                     #endregion