Removed no trailing comma from tslint. Closes auth0-blog#55.

Author: chenkie

tslint.json

@@ -20,7 +20,6 @@
     "no-duplicate-variable": true,
     "no-empty": false,
     "no-eval": true,
-    "no-trailing-comma": true,
     "no-trailing-whitespace": true,
     "no-unused-expression": true,
     "no-unused-variable": false,
@@ -52,4 +51,4 @@
       "check-type"
     ]
   }
-}
+}