making simulation stage in collision warning human-readable refs #2

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15243 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixed drawing of blinkers and taillights for tram and flexible busses in shape drawing mode refs #36

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15244 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
removed debugging code from [15244] refs #12

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15245 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing condition

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15246 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
avoiding inconsistency where overlapWithHopped indicates a blocking leader and neighLeader is NULL. This is a big performance improvement for iTETRIS. Also setting correct LCA flag (for consistency, but this has no influence on behavior)

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15247 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
adapting summary output, refs #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15248 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
Merge branch 'master' into planet