Merge pull request #24 from SamuelMarks/patch-1

Added Bitbucket.

views/tools.erb

@@ -1,4 +1,3 @@
-
 <h2 id="tools">Interface Tools</h2>
 
 <p>Git is a true UNIX tool in the sense that it consists of many commands
@@ -123,6 +122,14 @@ local installations and with open source code.</dd>
   git-backed static site hosting and ticketing.  GitHub puts emphasis
   on social networking of project developers.</dd>
 </dl>
+
+<dl>
+  <dt id="bitbucket">Bitbucket</dt>
+  <dd><a href="http://bitbucket.org/">Bitbucket<tw/a> is an up and coming free hosting
+  site for both private and public git or mercurial repositories. Free features include
+  private repository (up to 5 users, unlimited educational) and public repository (unlimited
+  open-source). Bitbucket also has Wiki and issue tracking features.</dd>
+</dl>
 </td>
 <td>