Add test, link from frontpage to about page

Author: MarkRobbo

src/main/resources/templates/index.html

@@ -42,7 +42,7 @@ <h1>Common Workflow Language Viewer</h1>
                             Research Object Bundle</a>
                         (zip file with metadata in a manifest), allowing it to be easily viewed and shared.</p>
                     <div class="alert alert-info">
-                        <p>Want to generate visualisations in build scripts or from another automated process? Find out about <a href="/apidocs" alt="API Documentation">our API</a></p>
+                        <p>Want to make your workflows look their best in CWL Viewer? Find out about <a href="/about">CWL recommended practices</a></p>
                     </div>
 
                     <h2>Workflow from Github URL</h2>

src/test/java/org/commonwl/view/PageControllerTest.java

@@ -70,6 +70,16 @@ public void homePageWithURL() throws Exception {
                         hasProperty("githubURL", is("https://github.com/test/default/link"))));
     }
 
+    /**
+     * About page
+     */
+    @Test
+    public void aboutPage() throws Exception {
+        mockMvc.perform(get("/about"))
+                .andExpect(status().isOk())
+                .andExpect(view().name("about"));
+    }
+
     /**
      * API documentation page
      */