Add Github Codespace support (gamemanual0#302)

This makes contributing easier, as a local
development environment does not necessarily need
to be set up.

.devcontainer/Dockerfile

@@ -0,0 +1,2 @@
+FROM mcr.microsoft.com/devcontainers/python:3.10-bullseye
+RUN apt-get update && apt install -y graphviz

.devcontainer/devcontainer.json

@@ -0,0 +1,21 @@
+{
+	"build": {
+		"dockerfile": "Dockerfile"
+	},
+	"forwardPorts": [
+		8000
+	],
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": "pip3 install --user -r source/requirements.txt",
+	"extensions": [
+		"ms-python.python",
+		"lextudio.restructuredtext",
+		"trond-snekvik.simple-rst"
+	],
+	"settings": {
+		"editor.wordWrap": "on",
+		"restructuredtext.linter.extraArgs": [
+			"--ignore D001,WUMBO007,WUMBO008"
+		]
+	}
+}

pyproject.toml

@@ -23,4 +23,4 @@ sphinx-autobuild = "==2021.3.14"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]
-build-backend = "poetry.core.masonry.api"
+build-backend = "poetry.core.masonry.api"

source/docs/contributing/contributors.rst

@@ -3,7 +3,7 @@
 Contributors
 ============
 
-|gm0| would not have been possible without the many contributors who have sacrificed their precious freetime (or merely found another excuse to procrastinate their work). I am especially grateful to Ben and Dan for helping port over |gm0| to Copperforge, and for all those who have continued to add and revise |gm0| during the busy school year. |gm0| had been my dream for quite some time, and as an alum tremendously grateful for all that *FIRST*\ |reg| has taught me, I wanted to create |gm0| to preserve and spread the knowledge base that might have been lost with the FTC class of 2019 and beyond. For this reason, I wanted to recognize all the contributors who have helped to make |gm0| a great resource for *FIRST*\ |reg| Tech Challenge teams. Feel free to contact any of the names listed below via the email ([email protected]) or through the other contact emails - I’m sure that they would be more than willing to help you out!
+|gm0| would not have been possible without the many contributors who have sacrificed their precious freetime (or merely found another excuse to procrastinate their work). I am especially grateful to Ben and Abi for helping port over |gm0| to Copperforge, and for all those who have continued to add and revise |gm0| during the busy school year. |gm0| had been my dream for quite some time, and as an alum tremendously grateful for all that *FIRST*\ |reg| has taught me, I wanted to create |gm0| to preserve and spread the knowledge base that might have been lost with the FTC class of 2019 and beyond. For this reason, I wanted to recognize all the contributors who have helped to make |gm0| a great resource for *FIRST*\ |reg| Tech Challenge teams. Feel free to contact any of the names listed below via the email ([email protected]) or through the other contact emails - I’m sure that they would be more than willing to help you out!
 
 **Kleptomaniac**