Fail to remove messageFailed() element when ws connection is restored about convos

[jhthorsen]

Example capture:

<li class="message-error" id="b434cc98-2603-2dd0-2e6e-149dc6d59d9c" data-server="irc.perl.org" data-target="#convos" style="display: list-item;">
  <span class="actions">
    <button class="resend-message">Resend</button>
    <button class="remove-message">×</button>
  </span>
  <h3>Could not send message</h3>
  <div class="content">not sure if i need seconds granularity either... :)</div>
</li>

[jhthorsen]

This is fixed with the major ws-reconnecting.js rewrite in 6bd37f4.