fix(docs): update link to deis.com

Author: Matthew

docs/contributing/community.rst

@@ -36,6 +36,6 @@ but are more than happy to help community members attempting bounties.
 
 
 .. _`on Github`: https://github.com/deis/deis
-.. _`Engine Yard`: https://www.engineyard.com/
+.. _`Engine Yard`: https://deis.com/community
 .. _`BDFL`: http://en.wikipedia.org/wiki/Benevolent_Dictator_for_Life
 .. _`Gabriel Monroy`: https://github.com/gabrtv

docs/theme/deis/layout.html

@@ -77,7 +77,7 @@
                       </div>
 
                       <div class="byline-menu">
-                          <p>Deis is a project by<br>Engine Yard</p>
+                          <p>Deis is a project by <a href="https://deis.com/community">Engine Yard</a></p>
                       </div>
                     </footer>
                 </div>