docs: Added release notes for Support Library 19.1.0

<p>This section provides details about the Support Library package releases.</p>

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/>Android Support Library, revision 19.1.0</a> <em>(March 2014)</em>

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    <dl>

      <dt>Changes for v4 support library:</dt>

      <dd>

        <ul>

          <li>Added the {@link android.support.v4.widget.SwipeRefreshLayout} class,

              which enables users to refresh the contents of a view with a vertical

              swipe gesture.</li>

          <li>Fixed accessibility issues with navigation drawers.</li>

        </ul>

      </dd>

      <dt>Changes for v7 appcompat library:</dt>

      <dd>

        <ul>

          <li>Fixed background issues with the action bar.</li>

        </ul>

      </dd>

    </dl>

  </div>

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/>Android Support Library, revision 19.0.1</a> <em>(December 2013)</em>

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