Updates to the `BaseODE` and derived sub-classes
* Improved flexibility of noise-handling / generation for ODEs supplemented with stochastic terms by mvinyard in 8
* General improvements to `ODE`-type API including `device` added as a property by mvinyard in https://github.com/mvinyard/neural-diffeqs/pull/8
* Improved documentation via updates to README.md by mvinyard in https://github.com/mvinyard/neural-diffeqs/pull/7
**Full Changelog**: https://github.com/mvinyard/neural-diffeqs/compare/v0.3.0...v0.3.1