removed sysout
Merge branch 'bidirectional'
Revert "Merge branch 'bidirectional'"

This reverts commit 1b08afda89b8f46f916b450a7ff3dc37526d802b, reversing
changes made to 256e187d1835c2bc5455cbc768e951e632f6a335.
improved exception message
deactivated unnecessary xjc option
BUGFIX: vehicleCount w/o obstaces corrupted vehicleIterator
assured statistical composition at inflow
intermediate stage
refactored routes
prepared routing extension
removed unnessary variable
moved routing in own package
added jgraphT for shortest path routing, undo latest package
reorganization, first impl
reorganized shortest path routing
reorganized imports, fixed warnings
made network graph weighted by roadlength
bugfix: took init speed from micro BC
added example
made network initialization lazy
allowed for loops in graph