- Implemented defpos for multiple motors

- Implemented automatic backup on parameter change
- Implemented silent restore
- Cleaned a couple of unused flags from connection object

macro.c

@@ -458,7 +458,6 @@
              else
              {
                 SCSetInterrupt(pCon,eContinue);
-                SCSetError(pCon,OKOK);
              }
              Tcl_DStringFree(&command);
            }