added note about how to generate $cryptkey

git-svn-id: https://svn.apache.org/repos/asf/vcl/site/trunk@1802330 13f79535-47bb-0310-9956-ffa450edef68
1 file changed
tree: 371b58c4b27e3892eb408d77678f55fd0b4bf56c
  1. content/
  2. img/
  3. lib/
  4. templates/