Sort card data by keys for consistent diffs

strange_eons_to_arkhamdb.js

@@ -177,7 +177,16 @@ function build_card(component) {
 
   // TODO: parse out some keywords into their own fields
 
-  return card_data;
+  // order by keys
+  const ordered_card_data = Object.keys(card_data).sort().reduce(
+    function(obj, key) {
+      obj[key] = card_data[key];
+      return obj;
+    },
+    {}
+  );
+
+  return ordered_card_data;
 }
 
 var cards = [];