Updating readme

Add authorship to RBF filter

Add create_uniface() function to Fortran wrapper

Update version number

Add fetch optimisation logic to forget() commands

Merge pull request #83 from SLongshaw/master

Completed Fortran wrapper and CMake build system

Update CMake version

Merge pull request #77 from SLongshaw/master

Enforce output order of create_uniface function

Revert MPI ISend test to non-blocking.

Final blocking test added to destructor.

Merge pull request #73 from Wendi-L/master

Add more basis functions to the RBF sampler