Add a "tutorial request" issue template to Gambit main repo & tutorial adding docs

[edwardchalstrey1]

• Template gets user to link to paper etc
• Issues should added to this project: Tutorial/worked example ideas
• How to add a tutorial notebook, maybe to a different folder to the core tutorials

[edwardchalstrey1]

Work on this after merge of:

• Refresh PyGambit user guide and add interactive Jupyter notebook option gambitproject/gambit#556
• Update docs with how to run tests & add new tests gambitproject/gambit#598

[edwardchalstrey1]

name: Tutorial request
description: Submit a request for a new tutorial to be added to the Gambit documentation.
title: "[Tutorial]: "
labels: ["tutorial", "documentation"]
body:
  - type: textarea
    id: describe
    attributes:
      label: Describe the tutorial you want to see
      description: Go into as much detail as you can regarding the tutorial you would like to see, how long it should be etc
      value: "Add a tutorial demonstrating the interoperability between Gambit and OpenSpiel"
    validations:
      required: true
body:
  - type: textarea
    id: links
    attributes:
      label: Add links to papers and software
      description: Add links to any research papers or other resources the author will need to write this tutorial
      value: ""

[edwardchalstrey1]

Breakdown of possible tutorial types:

• Introductory
  • PyGambit API & game theory basics
• Advanced
  1. Existing userguide topics: starting points, QRE
  2. Interoperability with other packages: OpenSpiel, SageMath?
  3. Which algorithms to use when: [Documentation]: Tutorials demonstrating each of Gambit's equilibrium computation algorithms including those relying on external programs gambitproject/gambit#561
  4. Domain specific projects: MAS, Cyber, Economics etc [Documentation]: Gambit tutorials - case studies from various domains gambitproject/gambit#570
  5. Game theory theory: e.g. mathematical papers listed in Tutorial/worked example ideas (view)
     • Do the board items also include 3&4? If not perhaps lets add them, also 2.