* let status texts and letters completely depend on the language

* let directive contexts and letters completely depend on the language
* allow embedding the "licensed" footer text
* generate quickreference legend automatically
* fix some japanese documents where statusses where translated by accident

Initially submitted by: Nilgün Belma Bugüner <nilgun belgeler.gen.tr>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@636495 13f79535-47bb-0310-9956-ffa450edef68