v0.1.0

Added

• BiDirectional:
  • Option to chose method for direction selection.
• vrpy submodule.

Changed

• BiDirectional:

  • Label storage, divided into unprocessed, generated and non-dominated labels
  • Restricted join algorithm to non-dominated label
  • Changed backward resource extensions to avoid complex and computationally costly inversion. Additionally, it removes the requirement of an explicit backward REF.
  • Filtering for backward labels in join algorithm.
  • Cleaned up unused label operator overloads.
  • Removed costly comparison in _propagate_label.
  • Changed generated labels attributes from dict of deques to dict of int with count.

• Rework of path and algorithm attributes to avoid duplication

• Replaced networkx.astar algorithm with a procedure that finds a short simple
  path using networkx.shortest_simple_paths.