title: format date in typoscript in TYPO3 8
body: <p>I want to format the date with typoscript:</p>
  <pre><code>10 = CONTENT
  10 {
      table = tx_beratungstermine_domain_model_termine
      select.pidInList = 456
      renderObj = COA
      renderObj {
          10 = TEXT
          10.field = datetime
          10.strftime = %A den %d.%m.%Y
  
          20 = TEXT
          20.value = |
  
          30 = TEXT
          30.field = uid
  
          stdWrap.wrap = |[\n]
      }
  }
  </code></pre>
  <p>It should work but i get</p>
  <pre><code>Donnerstag den 01.01.1970
  </code></pre>
  <p>Without the line</p>
  <pre><code>10.strftime = %A den %d.%m.%Y
  </code></pre>
  <p>I get the correct date but in false format.</p>
  <p>What is wrong with my code?</p>
  <p>Thank!</p>