fixing meta tests for different routing algs, refs #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@17103 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing crash when querying for bestLanes via TraCI while on an internal lane. Thanks to Torsten from sumo-user

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@17104 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
Merge branch 'master' into planet