Followup to r1533810: Put the rotatelogs docs in the right place.

* docs/man/rotatelogs.8,
  docs/manual/programs/rotatelogs.html.en: Remove changes from r1533810.

* docs/manual/programs/rotatelogs.xml: Adjust docs for new -d option. 


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1533935 13f79535-47bb-0310-9956-ffa450edef68