Calphy

What's Changed
* Feature/input data file by srmnitc in https://github.com/ICAMS/calphy/pull/41 : Adds support to read in LAMMPS dump files as a starting point. Earlier only LAMMPS data files were supported.
* Feature/automated alchemy by srmnitc in https://github.com/ICAMS/calphy/pull/42 : Add a new mode `composition_scaling` which allows for automated calculation in which composition of a chemical species is scaled.


**Full Changelog**: https://github.com/ICAMS/calphy/compare/1.1.4...1.2.0

**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