[FEA] Use the Mvfsacrsnh.c from original repository as a dependency, delete the copy

[Dirack]

🎉 Feature request

Is your feature request related to a problem? Please describe.

The program Mvfsacrsnh.c has its own repository and it should be deleted from this repository.

Describe the solution you'd like

Include the reference to the vfsa repository and explain it is a dependency of the this package in the README.