Update the chat and forum links

Author: Chasen Le Hara

templates/nav-links.mustache

@@ -1,14 +1,14 @@
 <ul class="top-right-links">
   <li>
-    <a href="https://gitter.im/canjs/canjs">Chat</a>
+    <a href="https://www.bitovi.com/community/slack">Chat</a>
   </li>
   <li>
-    <a href="http://forums.donejs.com/c/canjs">Forum</a>
+    <a href="https://forums.bitovi.com/c/canjs">Forum</a>
   </li>
   <li>
     <a class="github-button nav-social" href="https://github.com/canjs/canjs" data-count-href="/canjs/canjs/stargazers" data-show-count="true">Star</a>
   </li>
   <li>
     <a href="https://twitter.com/canjs" class="twitter-follow-button nav-social" data-show-count="true" data-show-screen-name="false">Follow @canjs</a><script async src="//platform.twitter.com/widgets.js" charset="utf-8"></script>
   </li>
-</ul>
+</ul>

templates/social.mustache

@@ -8,9 +8,9 @@
 </ul>
 <ul class="social-side">
   <li>
-    <a class="header-mobile" href="https://gitter.im/canjs/canjs" target="_blank">Chat</a>
+    <a class="header-mobile" href="https://www.bitovi.com/community/slack" target="_blank">Chat</a>
   </li>
   <li>
-    <a class="header-mobile" href="http://forums.donejs.com/c/canjs" target="_blank">Forum</a>
+    <a class="header-mobile" href="https://forums.bitovi.com/c/canjs" target="_blank">Forum</a>
   </li>
 </ul>