Made Variants mandatory

Signed-off-by: Avior <florian.bouillon@delta-wings.net>

data/McDonald's Collection/Macdonald's Collection 2015.ts

@@ -3,20 +3,28 @@ import serie from '../McDonald\'s Collection'
 
 const s2015xy: Set = {
 	id: "2015xy",
+
 	name: {
 		en: "Macdonald's Collection 2015",
 		fr: "Collection Macdonald 2015"
 ,
 	},
-	serie: serie,
 
+	serie: serie,
 
 	cardCount: {
 		total: 12,
 		official: 12
 	},
 
-	releaseDate: "2015-11-27"
+	releaseDate: "2015-11-27",
+
+	variants: {
+		normal: true,
+		reverse: true,
+		holo: false,
+		firstEdition: false
+	}
 }
 
 export default s2015xy