title: Problem getting codeigniter library for google reader to work when trying to log in and get feed data
body: <p>I'm trying to getting this <a href="http://www.forgottenexpanse.com/projects/ci_reader" rel="nofollow">http://www.forgottenexpanse.com/projects/ci_reader</a> CodeIgniter library for interacting with Google Reader to work.</p>
  
  <p>When following the examples on the page, this works fine:</p>
  
  <pre><code>$this-&gt;load-&gt;library('reader');
  $shared_items = $this-&gt;reader-&gt;shared_items('12006118737470781753');
  
  foreach ($shared_items['items'] as $entry) {
      echo $entry['title'];
  }
  </code></pre>
  
  <p>But when trying to grab non-public data by loging in:</p>
  
  <pre><code>$this-&gt;load-&gt;library('reader');
  $credentials = array('email' =&gt; 'me@gmail.com', 'password' =&gt; 'mypassword');
  $this-&gt;reader-&gt;initialize($credentials);
  
  $shared_items = $this-&gt;reader-&gt;shared_items();
  foreach ($shared_items['items'] as $entry) {
      echo $entry['title'];
  }
  </code></pre>
  
  <p>I get a bunch of warnings related to line 454 of libraries/Reader.php, like this one:</p>
  
  <p>Message: simplexml_load_string(): Entity: line 128: parser error : StartTag: invalid element name</p>
  
  <p>I'm hoping someone has an idea what might be happening here.</p>
  
  <p>Thanks much! </p>