adding troubleshooting maintainer, removing outdated info on list icons

src/_includes/examples/list.html

@@ -23,7 +23,6 @@
   <li><i class="fa-li fa fa-check"></i>&hellip;and many more with custom CSS</li>
 </ul>
 {% endhighlight %}
-      <div class="alert alert-success"><i class="fa fa-info-circle"></i> Make sure to NOT include any whitespace after the icon declaration.</div>
     </div>
   </div>
 </section>

src/get-started.html

@@ -115,6 +115,7 @@ $ gem install font-awesome-sass
     <p>
       If you're having trouble with Font Awesome, make sure to check out the
       <a href="{{ site.fontawesome.github.url }}/wiki/Troubleshooting">troubleshooting wiki page</a>.
+      Generously maintained by <a href="https://twitter.com/gtagliala">@gtagliala</a>.
     </p>
   </section>
 </div>