Removed tabs from WSDLs + .xml files + re-indented with 4-spaces

git-svn-id: https://svn.apache.org/repos/asf/cxf/trunk@1540123 13f79535-47bb-0310-9956-ffa450edef68
[CXF-5377] Check REQUEST_URI if no REQUEST_URL property is available

git-svn-id: https://svn.apache.org/repos/asf/cxf/trunk@1540127 13f79535-47bb-0310-9956-ffa450edef68