Adds the replica syndicate space helmet to the list of prizes able to be obtained from the arcade machine.
Made it so instead of getting the suit or a helmet, you will receive both inside a box that looks very similar to the one you get for ordering a real suit from an uplink.
Fixed a typo in the box's description, thanks Kaze.
Merge pull request #1279 from Neerti/9-1-2013-adding_replica_spesshelmet_arcade

Replaces arcade replica suit prize with a box containing a replica suit & helmet