Pychoco

Same as 0.2.0 but fixing a wheel distribution issue.

- Update to choco-solver 4.10.16
- Add `bounded_domain` option in intvar
- Add reification constraints
- Add `pick_on_dom` and `pick_on_fil` search strategies
- Add `show_restarts` in solver
- Add hybrid table constraint
- Add universal value in table constraint
- Add 2D shape intvars and boolvars constructor
- Add Sat API (clauses)
- Fix `lex_chain_less` and `lex_chain_less_eq
- Add interface to parallel portfolio

Fix a few bugs and includes the `solver.limit_time(time_limit_string)` function. We also illustrated a few use cases in `docs/notebooks`.

First release of pychoco, includes most features of Choco-solver. Extensively tested but still a beta release, we are open to feedbacks !