fixing warnings and style, refs #3

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15132 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing dangling change requests

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15133 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
*BugFix* for invalid PERSON_NUMBER
-add support for current distance query (odometer)

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15134 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
relicensing eulerspiral

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15135 29f149b2-0c63-11e1-8f5c-a347f6a9acd0