title: How to click on a tab with specific text?
body: <p>I need to click on tab "Pis/Cofins" in my application</p>
  
  <pre><code>&lt;ul class="nav nav-tabs" id="tabs"&gt;
      &lt;li class=""&gt;
          &lt;a href="#dados" aria-controls="home" data-toggle="tab" aria-expanded="false"&gt;Dados Gerais&lt;/a&gt;
      &lt;/li&gt;
      &lt;li class="active"&gt;
          &lt;a href="#pisCofins" data-toggle="tab" aria-expanded="true"&gt;Pis/Cofins&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;
          &lt;a href="#combustivel" data-toggle="tab"&gt;Combustíveis&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;
          &lt;a href="#modoDeServir" data-toggle="tab"&gt;Modo de Servir&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;
          &lt;a href="#imagens" data-toggle="tab"&gt;Imagens&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;
          &lt;a href="#informacoes" data-toggle="tab"&gt;Informações&lt;/a&gt;
      &lt;/li&gt;
  &lt;/ul&gt;
  </code></pre>