Fixed networking. Fixes mtgred/netrunner#141
Fixed networking. Fixes mtgred/netrunner#141

If a card is played and is added to the :discard zone, it is added at the
end of the collection (since the front parameter is not set).

So, to take the "top" card of archive, you have to take the last card of
the :discard collection.

chua-mbt/netrunner,mharris717/netrunner