- Added more isotopes to the simulator. Source NMR Tables (https://apps.apple.com/bn/app/nmr-tables/id1030899609?mt=12)
- Added two new keywords: 'atomic_number' and 'quadrupole_moment'
- Renamed the class Spectrum to Dimension
- Added documentation for every class.
- Added examples for simulating NMR quadrupolar lineshapes.
- Added amplitude normalization. The spectral amplitudes no longer change when
integral_density, integral_volume, number of sidebands, or number of points
along the dimension is changed.
- Removed plotly-dash app to its own repository.