fixing junction shapes in highway game, refs #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16144 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing ramp cfg style, refs #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16145 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing honking glitch and compiler warning, refs #3

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16146 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
adapting output to off by one error in hbefa, refs #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16147 29f149b2-0c63-11e1-8f5c-a347f6a9acd0