VStrains v1.1.1

Minor fix for unbounded k-mer size 56f47a0.

VStrains v1.1.0

• Replace the PE link inference module VStrains_Alignment.py with VStrains_PE_Inference.py

  VStrains_PE_Inference.py implements a hash table approach that produce efficient perfect match lookup, the new module leads to consistent evaluation results and substantially decrease the runtime and memory usage against previous alignment approach.