title: simplesamlphp get attributes returns value not expected
body: <p>I have setup OpenAM and SimpleSAMLPhp. I can auth via the OpenAM "Test Fed" and the "Auth" page in SimpleSAMLPhp so i believe its all working correctly.</p>
  
  <p>However, when i auth the user, and then print out:</p>
  
  <pre><code>$attributes = $as-&gt;getAttributes();
  $attrs = print_r($attributes, true);
  
  print '&lt;pre&gt;Attrs: ' . $attrs . '&lt;/pre&gt;';
  </code></pre>
  
  <p>I get the following:</p>
  
  <pre><code>Attrs: Array
  (
      [groups] =&gt; Array
      (
          [0] =&gt; users
          [1] =&gt; members
      )
  
  )
  </code></pre>
  
  <p>Where as i would expect the below:</p>
  
  <pre><code>inetuserstatus=[true], 
  sn=[Healy], 
  givenname=[Gareth], 
  userpassword=xxx..., 
  uid=[gareth.healy@localhost.com]
  </code></pre>
  
  <p>If i call the REST API <a href="http://auth.localhost.com:8080/openam/identity/attributes?subjectid=" rel="nofollow">http://auth.localhost.com:8080/openam/identity/attributes?subjectid=</a>... it returns the values as expected.</p>
  
  <p>I have included <a href="http://bit.ly/UTelIS" rel="nofollow">saml response</a> as well. Is this a OpenAM/SimpleSAMLPhp setup issue?</p>