"Make Your Own" page fixes

1. Added $observe to remixLink directive because attrs not ready on render.
2. Added "Made with Code" string because it was missing.

locale/en_US/make-your-own.json

@@ -3,6 +3,10 @@
     "message": "Activity",
     "description": "Activity"
   },
+  "Made with Code": {
+    "message": "Made with Code",
+    "description": "Made with Code"
+  },
   "teachingkit": {
     "message": "Teaching Kit",
     "description": "Teaching Kit"

public/js/angular/directives.js

@@ -61,19 +61,24 @@ angular
       };
     }
   ])
-  .directive('remixLink', ['$window', 'makeapi',
-    function ($window, makeapi) {
+  .directive('remixLink', ['$window', '$timeout', 'makeapi',
+    function ($window, $timeout, makeapi) {
       return {
         restrict: 'A',
         link: function (scope, el, attrs) {
-          makeapi.makeapi
-            .id(attrs.remixLink)
-            .then(function (err, makes) {
-              if (err) {
-                console.error(err);
-              }
-              el.prop('href', makes[0].remixurl);
-            });
+          // $observe here to wait for attrs to /actually/ be ready...
+          attrs.$observe('remixLink', function (val) {
+            if (val && val.length > 0) {
+              makeapi.makeapi
+                .id(attrs.remixLink)
+                .then(function (err, makes) {
+                  if (err) {
+                    console.error(err);
+                  }
+                  el.prop('href', makes[0].remixurl);
+                });
+            }
+          });
         }
       };
     }])