Ipychart

New features in this version:

- Pandas Interface : add aggregator in the y scale label for clarity purpose.

Bug Fixes:

- ChartDataFrame can now handle dataset_options as list (for 2 datasets when hue is activated) or as dict (for 1 dataset when hue is deactivated)

New features in this version:

- Pandas Interface : draw charts from your pandas dataframe. More details in [documentation](https://nicohlr.gitlab.io/ipychart/user_guide/pandas.html).
- Better handling of callback functions in Javascript side. Using loops & Lodash Javascript package instead of listing all possible callbacks.

Bug Fixes:

- Dalalabels automatic coloring didn't work when a colorscheme was selected.
- Default point colors and border colors didn't work on mixed type charts.
- Callback functions didn't work on axes options.

Second version of ipychart. Some new features are available:

- Datalabels (using https://github.com/chartjs/chartjs-plugin-datalabels)
- Colorschemes (using https://github.com/nagix/chartjs-plugin-colorschemes)
- New default style
- Export chart to html

... And several bug fixes.

This is the first version of ipychart.