Change gifts to keys

1 keys [u]The Binding of Isaac [/u]
1 key [u]Urban Trial Freestyle [/u]
1 key [u]Serious Sam Classics: Revolution [/u]
0,5 key or 8 refs [u]GEARCRACK Arena [/u]
3.5 key [u]1C Strategy Collection[/u]
2.5 keys [u]Elven Legacy Collection[/u]
1 keys [u]The Bridge [/u]
2 keys [u]Go Home Dinosaurs! [/u]
3 refs [u]Overcast - Walden and the Werewolf [/u]
1 key [u]Pool Nation [/u]
3 keys [u]Space Pirates and Zombies [/u]
1 key and 8 ref [u]Jack Keane[/u]
1 key [u]Insecticide Part 1 [/u]
0,5 key or 8 refs [u]Bad Rats: the Rats' Revenge [/u]
0.5 key or 8 ref [u]Defy Gravity Extended [/u]
2 keys [u]BIT.TRIP Presents... Runner2: Future Legend of Rhythm Alien[/u]
2 keys [u]Stealth Bastard Deluxe[/u]
1 key [u]Deponia[/u]
3 keys [u]Deadly Premonition: The Director's Cut[/u]
1 key [u]Coma:Mortuary[/u]
1 key and 4 ref [u]Journey of a Roach[/u]
1 key [u]Gomo[/u]
1 key [u]Roogoo [/u]
1 key [u]Nethergate: Resurrection[/u]
2,5 keys [u]Zombie Driver HD Complete Edition[/u]
2,5 keys [u]Dark Fall: Lost Souls[/u]
1 key [u]Millie [/u]
1 key [u]Sparkle 2 Evo[/u]