Add hbs, server route and tests for friends page.

Related #65.

public/views/friends.hbs

@@ -0,0 +1,13 @@
+<div class="introduction">
+  <img class="sleeping-lion" src="assets/lion-sleeping.svg" alt="Sleeping Lion"></img>
+  <div class="introduction__text">
+    <p>What is your name?<p>
+      <input class="text-input name" type="text" autofocus="">
+  </div>
+  <div class="introduction__text">
+    <p>How old are you?<p>
+      <input class="text-input age" type="text" autofocus="">
+  </div>
+</div>
+
+{{> buttons }}

src/routes.js

@@ -72,11 +72,22 @@ module.exports = [
     handler: (request, reply) => {
       var data =  {
         prev: '/personality',
-        next: '/finished'
+        next: '/friends'
       };
       reply.view('hobbies', data);
     }
   },
+  {
+    method: 'GET',
+    path: '/friends',
+    handler: (request, reply) => {
+      var data =  {
+        prev: '/hobbies',
+        next: '/finished'
+      };
+      reply.view('friends', data);
+    }
+  },
   {
     method: 'GET',
     path: '/finished',

tests/server.test.js

@@ -122,6 +122,17 @@ test('Check /hobbies', t => {
   });
 });
 
+test('Check /friends', t => {
+  const options = {
+    method: 'GET',
+    url: '/friends'
+  };
+  server.inject(options, response => {
+    t.equal(response.statusCode, 200, 'You received a 200 status code');
+    t.end();
+  });
+});
+
 test('Check /finished', t => {
   const options = {
     method: 'GET',