Shry

- The bug in the version 1.1.5 of SHRY on pyPI has been finally solved.

- The bug in the version 1.1.5 of SHRY on pyPI has been solved.
- Test-deploy is implemented.
- The test deploy to test-pyPI is triggered whenever one pushes (merge) a branch to master.
- The deploy to pyPI is triggered by creating a release note in GitHub.

Minor version update
- Fixed bugs in non-diagonal scaling matrices
- Implemented a Github action (workflow for pytest).
- Implemented test_benchmark in test_core.py (checking consistencies between SHRY and Supercell packages)
- Default value of SHRY_TOLERANCE changes 0.05 -> 0.01 angstrom
- Implemented a Github action (workflow for automatic deploy to PyPI).
- Update Readme.rst (how to release shry to PyPI)

Minor version update
- Major memory usage fix
- various other bugfixes.

Minor version update
- We have added CIF files used for the benchmark test.
- Trivial bug fixed.

This is the first release.