l10n: add strings for botkillers and festives

src/strings/en.js

@@ -22,5 +22,17 @@ module.exports = {
 	"Strange": "Strange",
 	"Collector's": "Collector's",
 	"Haunted": "Haunted",
-	"Australium": "Australium"
+	"Australium": "Australium",
+	"Festive": "Festive",
+
+	// Botkiller names, all sourced from TF2 wiki
+	"Botkiller": "Botkiller",
+	"Silver": "Silver",
+	"Gold": "Gold",
+	"Rust": "Rust",
+	"Blood": "Blood",
+	"Carbonado": "Carbonado",
+	"Diamond": "Diamond",
+	"Silver Mk.II": "Silver Mk.II",
+	"Gold Mk.II": "Gold Mk.II",
 }

src/strings/es.js

@@ -22,5 +22,17 @@ module.exports = {
 	"Strange": "de Calidad Rara",
 	"Collector's": "de Coleccionista",
 	"Haunted": "de Calidad Embrujada",
-	"Australium": "de Australium"
+	"Australium": "de Australium",
+	"Festive": "Festiva",
+
+	// Botkiller names, all sourced from TF2 wiki
+	"Botkiller": "Matabots",
+	"Silver": "Plata",
+	"Gold": "Oro",
+	"Rust": "Oxidado",
+	"Blood": "Sangriento",
+	"Carbonado": "Carbonado",
+	"Diamond": "Diamante",
+	"Silver Mk.II": "Plata Mk.II",
+	"Gold Mk.II": "Oro Mk.II",
 }