[DOXIA-466] confluence: can't create links to non-html resources (like .pdf of .xls files) because ".html" is always appended.
Submitted by Valters Vingolds.



git-svn-id: https://svn.apache.org/repos/asf/maven/doxia/doxia/trunk@1448836 13f79535-47bb-0310-9956-ffa450edef68