Make Marlin Power range from 0 to 100. Fixes t-oster/VisiCut#330

src/com/t_oster/liblasercut/drivers/Marlin.java

@@ -92,6 +92,12 @@ public class Marlin extends GenericGcodeDriver {
     return null;
   }
 
+  @Override
+  protected void setPower(double powerInPercent)
+  {
+    //marlin interprets power from 0-100 instead of 0-1
+    super.setPower(powerInPercent*100);
+  }
 
   @Override
   public String getModelName()