title: How to use mercurial's bugzilla extension with 3.6+ bugzilla?
body: <p>I want to use bugzilla extension to keep track of commits in my bugs.</p>
  
  <p>I have followed the instructions there <a href="http://hgbook.red-bean.com/read/handling-repository-events-with-hooks.html" rel="nofollow">http://hgbook.red-bean.com/read/handling-repository-events-with-hooks.html</a> (§ bugzilla), and my hgrc is like this:</p>
  
  <pre><code>[extensions]
  hgext.bugzilla =
  
  [hooks]
  # run bugzilla hook on every change pulled or pushed in here
  incoming.bugzilla = python:hgext.bugzilla.hook
  
  [bugzilla]
  host = localhost # mysql server where bugzilla database lives
  db = bugzilla3       # database to connect to
  user = bugzilla3     # user to connect to database as
  password = blah   # user's password
  version = 3.6.3  # version of bugzilla installed
  bzuser = valid_user@domain.tld    # fallback bugzilla user name to record comments with
  </code></pre>
  
  <p>my commit looks like this:</p>
  
  <pre><code>useful commit informations
  bug: 123
  </code></pre>
  
  <p>But that doesn't do anything.</p>
  
  <p>So my questions are:</p>
  
  <ul>
  <li>is the extension compatible with bugzilla 3.6.3 (I'm using mercurial 1.7.5) ?</li>
  <li>is my configuration ok ?</li>
  <li>is there any log that mercurial produce to find what's wrong ?</li>
  </ul>
  
  <p>Thanks</p>