added failing test (xml validation problem)

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@17228 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
added missing cfModel attributes

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@17229 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
trying to patch #1466. needs a test

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@17230 29f149b2-0c63-11e1-8f5c-a347f6a9acd0