Sync with indev branch, bump version to 0.4.7

RealBadAngel

2013-06-30 8e03d7ded6441b26e9d44102c0cd2ee39f9e90bc

 technic/generator.lua

@@ -137,12 +137,13 @@
                  (percent)..":default_furnace_fire_fg.png]"..
            "list[current_player;main;0,5;8,4;]"
            )
				

   if burn_time==0 then
      hacky_swap_node (pos,"technic:generator")
   end
		

   end
}) 

register_LV_machine ("technic:generator","PR")
register_LV_machine ("technic:generator_active","PR")