added failing test refs #1223 (infloop)

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16091 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fix refs #1223 (events were scheduled improperly)

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16092 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing offset between simulation state output (netstate / traci) and time displayed in the GUI refs #36

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16093 29f149b2-0c63-11e1-8f5c-a347f6a9acd0