Merge pull request #40 from Pustur/remove-jquery-reference

Remove jQuery reference in example 7

index.html

@@ -523,7 +523,7 @@ <h3>Example 7: Don't either like our template?</h3>
         new InstagramFeed({
             'username': 'instagram',
             'callback': function(data){
-                $('#jsonHere').html(JSON.stringify(data, null, 2));
+                document.getElementById("jsonHere").innerHTML = JSON.stringify(data, null, 2);
             }
         });
     })();