title: Typo3 (sr_feuser_register): Send email to user on admin approval
body: <p>I'm using the Typo3 extension <code>sr_feuser_register</code>. There are several email options available depending on the configuration of the user registration process.</p>
  
  <p>In my case I set:</p>
  
  <pre><code>plugin.tx_srfeuserregister_pi1 {
      enableAdminReview = 1
      enableEmailConfirmation = 0
      # ...
  }
  </code></pre>
  
  <p>I miss an option to send an email to the user on admin approval (with having users confirmation disabled).</p>
  
  <p>Have I overlooked something?</p>
  
  <p><strong>[Update]</strong> 
  It looks as if the problem doesn't directly result from an incorrect plugin configuration because the email is sent in some cases.</p>