Stream page: fix stream name

Resolves #849

Author: oodamien

ui/src/app/streams/stream/stream.component.html

@@ -2,7 +2,7 @@
 
   <div class="heading">
     <div class="description">
-      <h1>Detailed view of stream <strong>'{{ id }}'</strong></h1>
+      <h1>Detailed view of stream <strong>'{{ streamDefinitions.name }}'</strong></h1>
       <p>This section shows the details of a stream.</p>
     </div>
   </div>

ui/src/app/streams/stream/stream.component.ts

@@ -26,11 +26,6 @@ import { EMPTY } from 'rxjs/index';
 
 export class StreamComponent implements OnInit {
 
-  /**
-   * Stream ID
-   */
-  id: string;
-
   /**
    * Observable of StreamDefinition
    */