if the operator is released due to offshift interruption then exitTime is not recorded to the off-shift schedule (off-shift is just started)

Router now takes into account the technology of the SkillDict of every operator (if available). Operators that cannot perform a certain task on a station that they can operator, will not be assigned that task. Still needs refinement

corrections in order to update correctly the task_id and other attributes of its first route step after it is assembled