EU consumer pushes more EU out then it came in

[Speiger]

https://github.com/covers1624/PowerConverters/blob/master/src/main/java/covers1624/powerconverters/tile/ic2/TileEntityIndustrialCraftConsumer.java#L95

Just make sure that it returns not more back then it put in...
simple fix just make a comparing and return then number which is smaller.

[Brend-Smits]

Having the same problem =/ It's really annoying to see all the console spam..