Switch to use & instead of § for color codes

src/main/resources/blueprints/default.json

@@ -1,12 +1,12 @@
 {
   "uniqueId": "default",
   "icon": "GRASS",
-  "displayName": "§eThe Original SkyBlock",
+  "displayName": "&eThe Original SkyBlock",
   "description": [
-    "§bStandard island, with a cow - moo!",
-    "§aIncludes an Overworld island",
-    "§cIncludes a Nether island",
-    "§6Includes an End island"
+    "&bStandard island, with a cow - moo!",
+    "&aIncludes an Overworld island",
+    "&cIncludes a Nether island",
+    "&6Includes an End island"
   ],
   "requirePermission": false,
   "blueprints": {