title: Redirect Match with excluding URLs doesnt work
body: <p>I use a <code>RedirectMatch</code> rule which should exclude the following two URLs: </p>
  
  <ul>
  <li><code>citycards/citycards-locations/munche‌​n/citycards-trachtenvogl-reichenbachst‌​r-47-munchen</code></li>
  <li><code>citycards/citycards-location‌​s/munchen/citycards-4-you-munchen-hirtenstrasse-18‌​-munchen</code></li>
  </ul>
  
  <p>I use this rule with regex, but I get a 500 Internal Server Error:</p>
  
  <pre><code>RedirectMatch 301 /citycards/citycards-locations/muenchen/((?!citycards/citycards-locations/munche‌​n/citycards-trachtenvogl-reichenbachst‌​r-47-munchen|citycards/citycards-location‌​s/munchen/citycards-4-you-munchen-hirtenstrasse-18‌​-munchen ).+)$ /citycards/citycards-locations/muenchen/$1
  </code></pre>
  
  <p>Any ideas why it doesn't work?</p>