title: wiredep for bower not injecting files
body: <p>I have the following directory structure:</p>
  
  <pre><code>bower_components
  node_modules
  src
  index.html
  bower.json
  package.json
  gulpfile.js
  .gitignore
  </code></pre>
  
  <p>I have a gulp task to inject the bower dependencies as follows :</p>
  
  <pre><code>gulp.task('bower-inject', function () {
      gulp.src('./index.html')
          .pipe(wiredep())
          .pipe(gulp.dest('./'));
  });
  </code></pre>
  
  <p><strong>index.html</strong></p>
  
  <pre><code>    &lt;head&gt;
          &lt;meta charset="UTF-8" /&gt;
          &lt;meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"&gt; 
          &lt;meta name="viewport" content="width=device-width, initial-scale=1.0"&gt;
          &lt;link rel="shortcut icon" href="src/assets/images/favicon.ico"&gt;
          &lt;title&gt;ABC&lt;/title&gt;
  
          &lt;!-- bower:css --&gt;
          &lt;!-- endbower --&gt;
  
          &lt;!-- inject:css --&gt;
          &lt;!-- this is done with gulp inject which works as expected --&gt;
          &lt;!-- endinject --&gt;
      &lt;/head&gt;
      &lt;body ng-controller="AppController as appVm"&gt;
  
          &lt;div ui-view&gt;&lt;/div&gt;
  
          &lt;!-- bower:js --&gt;
          &lt;!-- endbower --&gt;
  
          &lt;!-- inject:js --&gt;
          &lt;!-- done via gulp-inject and works as expected --&gt;
          &lt;!-- endinject --&gt;
      &lt;/body&gt;
  </code></pre>
  
  <p><strong>bower.json</strong></p>
  
  <pre><code>"devDependencies": {
      "angular": "1.4.0",
      "angular-bootstrap": "~0.13.0",
      "angular-ui-router": "~0.2.15",
      "bootstrap": "~3.3.4",
      "modernizr": "~2.8.3",
      "font-awesome": "~4.3.0"
    }
  </code></pre>
  
  <p>This is what I see when I run the task :</p>
  
  <p><code>[00:24:50] Starting 'bower-inject'...
  [00:24:50] Finished 'bower-inject' after 14 ms</code></p>
  
  <p>Any idea what I am missing here? </p>