Updated test files and changes in scryfall db

Also removed PromoType - don't need that right now

scryfall_deser/src/deser.rs

@@ -43,6 +43,7 @@ pub struct ScryfallCard {
     pub colours: Option<Vec<Colour>>,
     pub edhrec_rank: Option<u64>,
     pub defense: Option<String>,
+    pub game_changer: bool,
     pub hand_modifier: Option<String>,
     pub keywords: Vec<String>, // Words like "Flying"
     pub legalities: FormatLegalities,
@@ -89,7 +90,8 @@ pub struct ScryfallCard {
     pub printed_text: Option<String>,
     pub printed_type_line: Option<String>,
     pub promo: bool,
-    pub promo_types: Option<Vec<PromoTypes>>,
+    //pub promo_types: Option<Vec<PromoTypes>>,
+    pub promo_types: Option<Vec<String>>,
     pub purchase_uris: Option<PurchaseUris>,
     pub rarity: Rarity,
     pub related_uris: Value, // TODO: - list all the URIs? Maybe? Who cares?
@@ -199,7 +201,6 @@ pub struct FormatLegalities {
     timeless: Legality,
     gladiator: Legality,
     pioneer: Legality,
-    explorer: Legality,
     modern: Legality,
     legacy: Legality,
     pauper: Legality,