What's changed:
- Return types will be a dictionary that resembles a JSON structure. It's more convenient and is still easily convertible to a Pandas DataFrame.
- For interval-typed points, the maximum point is taken instead of the minimum point.
- Plotting is done on a separate function `plot_problems`.
New features:
- `plot_problems`: Plots the points distribution of the problems you have done so far.
- `problem`: Scrapes the data of one or more specific problem(s) specified by their problem IDs.
- `stats`: Scrapes the best submissions filtered by one or more programming language(s).
- `suggest`: Scrapes suggested problems from Kattis' homepage.
- `ranklist`: Shows the points leaderboard of one of the three categories.
- people around your position
- a specific country
- a specific university