update cxxtools-config to generate new configuration file log.xml file instead of log.properties for logging
update cxxtools-config to generate new configuration file log.xml file instead of log.properties for logging

git-svn-id: 40192aece4a9e6664bc9a93aa558322db432a344@1523 15ae5fad-cc11-0410-8fac-bce609e504b0

OlafRadicke/cxxtools,OlafRadicke/cxxtools,maekitalo/cxxtools,OlafRadicke/cxxtools,maekitalo/cxxtools,maekitalo/cxxtools,maekitalo/cxxtools,OlafRadicke/cxxtools