Calphy

**Full Changelog**: https://github.com/ICAMS/calphy/compare/1.1.3...1.1.4

**Full Changelog**: https://github.com/ICAMS/calphy/compare/1.1.1...1.1.3

What's Changed
* Fix issues with spring constant and add validation by srmnitc in https://github.com/ICAMS/calphy/pull/39
* Update/pressure by srmnitc in https://github.com/ICAMS/calphy/pull/40


**Full Changelog**: https://github.com/ICAMS/calphy/compare/1.0.4...1.1.1

What's Changed
* fix pressure logging by srmnitc in https://github.com/ICAMS/calphy/pull/36
* Feature/spring constants by srmnitc in https://github.com/ICAMS/calphy/pull/37
* Feature/structure by srmnitc in https://github.com/ICAMS/calphy/pull/34

Update License