fhem <= 5.1                  fhem >= 5.2
=====================================================
   ks300_3.gplot            ->  dayAvgTemp5rain11.gplot 
   ks300_2.gplot            ->  hum6wind8.gplot     
   ks300_4.gplot            ->  monthAvgTemp5Rain11.gplot
   em.gplot                 ->  power4.gplot        
   cul_em.gplot             ->  power8.gplot        
   cul_emem.gplot           ->  power8top10.gplot   
   oregon_rain.gplot        ->  rain4.gplot         
   oregon_temp_press.gplot  ->  rain4press4.gplot   
   hms_t.gplot              ->  temp4.gplot         
   hms.gplot                ->  temp4hum6.gplot     
   ks300.gplot              ->  temp4rain10.gplot   
   oregon_wind.gplot        ->  wind4windDir4.gplot