(#8) activate new pipes.

Author: opiepj

src/app/pipes/pipes.ts

@@ -7,15 +7,13 @@ import {Pipes} from 'angular2/change_detection';
 /*
  * App Pipes
  */
-/* TODO: Create these pipe classes
-import {capitalize} from './CapitalizePipe';
+import {capitalize} from './Capitalize/Capitalize-Pipe';
 import {rxAsync} from './RxPipe';
-*/
 
 export var appPipes = [
   Pipes.extend({
-    //'async': rxAsync,
-    //'capitalize': capitalize
+    'async': rxAsync,
+    'capitalize': capitalize
     // add more pipes to this Map
   })
 ];