Merge pull request #2598 from suhussai/suhussai-2557

Added link about Roman Numeral to MDNLinks section.

bonfireMDNlinks.js

@@ -14,8 +14,9 @@ var links =
   "Permutations": "https://www.mathsisfun.com/combinatorics/combinations-permutations.html",
   "HTML Entities": "http://dev.w3.org/html5/html-author/charref",
   "Symmetric Difference": "https://www.youtube.com/watch?v=PxffSUQRkG4",
-
-	// ========= GLOBAL OBJECTS
+  "Roman Numerals": "http://www.mathsisfun.com/roman-numerals.html",
+	
+        // ========= GLOBAL OBJECTS
 	"Global Array Object" : "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array",
 	"Global Object" : "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object",
 	"Global String Object" : "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String",

challenges/intermediate-bonfires.json

@@ -113,6 +113,7 @@
         "convert(36);"
       ],
       "MDNlinks": [
+        "Roman Numerals",
         "Array.splice()",
         "Array.indexOf()",
         "Array.join()"