Add danish language.

* manual/style/lang/da.xml: Translated from en.xml by Lars Nielsen <lars lfweb.dk>

* manual/style/description.xml
  manual/style/lang-targets.xml
  manual/style/manual.da.xsl
  manual/style/xsl/util/allmodules.xml
  manual/style/xsl/util/designations.xml: autogenerated by ./build.sh bootstrap



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1042435 13f79535-47bb-0310-9956-ffa450edef68