Hydrogels

Summary

- Framework for analytical models
- Framework for Lennard Jones analytical model and simulation using ReaDDy
- Deployment to MacOS and ManyLinux OS systems
- `hydrogels` and `hydrogelsbindings` are currently being installed but this should change in a future version
- Only Python versions 3.6, 3.7 and 3.8 are supported

Features

- C++ functions for numerical integration of a Lennard-Jones MacroParticle
- Numerical integration of Lennard-Jones macroparticle
- Jupyter notebooks showing this
- Generation of ReaDDy Lennard-Jones macroparticle
- Lots of ReaDDy extensions for initialising a system

New Features

- Examples of CXX-Python binding using `pybind11`
- Simulation engine for numerical solutions to gel degradation
- updated `setup.py` that installs on Linux

Initial deployment to PyPi - still a lot of functionality to be added.