Sumo Game: added initial highway scenario

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16007 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
added some authors #22

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16008 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing file header #22

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16009 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
Merge branch 'master' into planet