title: Undeploy fails on Tomcat 7
body: <p>I am trying to undeploy an application manually by going into Tomcat Manager and clicking on "Stop" and then on "Undeploy" but it gives me following message:</p>
  
  <pre><code>FAIL - Unable to delete [C:\apache-tomcat-7.0-standalone\webapps\istore-tax-service]. The continued presence of this file may cause problems.
  </code></pre>
  
  <p>Is this a bug in Tomcat 7?</p>