Do not run converters twice.

Maciej 'agaran' Pijanka

2017-03-15 10307f23a78b33af50dc4a5f3d1baafb4ee4b0d9

 technic/machines/supply_converter.lua

@@ -58,7 +58,12 @@
   }
}

local run = function(pos, node)
local run = function(pos, node, run_stage)
   -- run only in producer stage.
   if run_stage == technic.receiver then
      return
   end

   local remain = 0.9
   -- Machine information
   local machine_name  = S("Supply Converter")