Pyworkforce

This is a small maintenance release

API Changes:

* Bump project dependencies
* Add Python 3.10 and 3.11 support

Docs
* Add scheduling article

This release implements several new features as well as the most complete documentation so far, with all the use cases/modules explained

Features:

* Added a new type of solver under the class `MinHoursRoster` for rostering problems, it can find the roster of resources for each day and shift subject to shift restrictions, resting days, shifts preferences, bans, and more.
* Added the properties `waiting_probability_params`, `service_level_params`, `achieved_occupancy_params`, and `required_positions_params` in `MultiErlangC` to track in which combination order each method returns a solution.

API Changes:

* The queing module was renamed to queuing
* The shifts module was renamed to scheduling

Docs

* Added tutorials on scheduling and rostering problems

This release implements:

* The first version of the package docs
* All the API and parameters references
* ErlangC tutorials
* GitHub tests with support for different O.S
* Changes the package support to python 3.7, 3.8 and 3.9

Features:
* queuing.MultiErlangC class, implements grid search to use ErlangC with several combination of parameters under a same class

Docs:
* Added examples of queuing.MultiErlangC

Features:
* shift.MinRequiredResources method, it solves the shift problem by using the "optimal" criteria defined as the minimum weighted amount of resources (by optional shift cost) to shift, that ensures that there are never less resources shifted that the ones required per period

Docs:
* Better explanaition per method from pyworkforce.shifts

Docs:
* Codecov badge and coverage goal
* Examples and code documentation
* Bug Report and Feature Request template