Add Sphinx Copy Button

[Ed McDonagh]

I think it would be helpful and nice

https://sphinx-copybutton.readthedocs.io/en/latest/

https://docs.openrem.org/en/issue847copybutton/

[Ed McDonagh]

Adding copy button to docs. Refs #847. [skip ci]

→ <<cset 264cd749062c>>

[Ed McDonagh]

It works! Hoorah! Need to fine-tune the code blocks so the copy paste makes sense. Also possibly reintroduce python prompt etc where appropriate.

[Ed McDonagh]

Adding code blocks. Checking current prompt settings. Refs #847. [skip ci]

→ <<cset 26cea58e30d5>>

[Ed McDonagh]

Adding regex for prompt. Refs #847. [skip ci] Docs only

→ <<cset 727a9acb086f>>

[Ed McDonagh]

Didn't work. Changing regex to match their conf file. Refs #847. [skip ci] Docs only

→ <<cset cf8dccedf85f>>

[Ed McDonagh]

See if console looks nicer with prompt. Refs #847. [skip ci] Docs only

→ <<cset 084bd1168387>>

[Ed McDonagh]

Confused - prompt missing... Refs #847. [skip ci] Docs only

→ <<cset 6f7675452e58>>

[Ed McDonagh]

Adding prompt to console commands. Refs #847. [skip ci] Docs only

→ <<cset 6d93c0c8dfef>>

[Ed McDonagh]

Adding prompt to console commands in troubleshooting. Refs #847. [skip ci] Docs only

→ <<cset d7da614de063>>

[Ed McDonagh]

Breaking up the code block to make it more difficult to accidentally delete all the data! Refs #847. [skip ci] Docs only

→ <<cset 3bc9fc61544c>>

[Ed McDonagh]

Updating more docs to use the new style. Broken up some for safety. Refs #847. [skip ci] Docs only

→ <<cset acd1ddb09990>>

[Ed McDonagh]

Some markup corrections, more breaking up of commands. Refs #847. [skip ci] Docs only

→ <<cset f73ed523471e>>

[Ed McDonagh]

Added ref #847 to changes. [skip ci] Docs only

→ <<cset dbf19249f21f>>

[Ed McDonagh]

Merged in issue847copybutton (pull request #382)

Fixes #847

All the docs will need a thorough work through, check nothing bad happens when copy pasted as presented etc.

→ <<cset e896738bbeb0>>

[Ed McDonagh]

Correcting a mismatch between docs and env file. Doesn't really ref #847 but throwing it in here anyway... [skip ci] Docs only

→ <<cset df76a4c62e45>>

[Ed McDonagh]

Black change. Refs #847 rather than #849!

→ <<cset 9ae0c22115cd>>