Openfermion

First production release! Improvements over previous alpha version includes:
* Now uses PySCF to store overlap matrix from mean-field calculations.
* Updated README with citations.

* Updates molecular data structure to allow for use with abstract molecules.
* Fixes error in docker file and improves docker instructions.
* Some bug fixes for model Hamiltonians.
* Adds routine for mean-field state preparation circuits.

* Adds AO overlap integrals into data.
* Ensures compatibility with latest OpenFermion.

* Adapted library to breaking changes in OpenFermion v0.1a3.
* Removed buggy example in generate_data.py.
* Improved installation instructions.

* Clarified installation instructions.
* Removed inconsistencies in manifest and readme.
* Updated package requirements.

First alpha release of OpenFermion-PySCF. Release is mostly a fork from FermiLib-Plugin-PySCF with adaptations to support OpenFermion instead of FermiLib.

Initial commit made on behalf of Ryan Babbush (Google), Jarrod McClean (Google), Ian Kivlichan (Harvard), Damian Steiger (ETH Zurich), Thomas Haner (ETH Zurich) and Dave Bacon (Google).