[MRM-694] patch submitted by Napoleon Esmundo Ramirez -implement virtual repositories in archiva webdav [made some adjustments in the code because there were changes in the code after the patch was created]
archiva/trunk/archiva-modules/archiva-web/archiva-webapp/src/test/java/org/apache/maven/archiva/web/repository/RepositoryServletRepositoryGroupTest.java