fixing function return values, refs #3

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14967 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing warning, refs #3

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14968 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
preparing lane change mode, refs #1041

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14969 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
added failing test to highlight lane changing problem refs #886, #1045

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14970 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
reordering bits according to priority refs #1041

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14971 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing internal debug gui build with python, refs #3

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14972 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
adding test for repeated use of route distributions, refs #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14973 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing typo in visum script, refs #22

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14974 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing remaining summary outputs, refs #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14975 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing expected output for internal meta, refs #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14976 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
cleaning up/ removing  old state tests

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14977 29f149b2-0c63-11e1-8f5c-a347f6a9acd0