fixes flow outputs and removal of deprecated options, refs #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16283 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
bounding boxes for shapes and color parsing in sumolib

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16284 29f149b2-0c63-11e1-8f5c-a347f6a9acd0