New documentation site

[PJB3005]

We have moved the developer wiki to a new platform, which should result in docs that are easier to navigate and also being easier to edit:

https://docs.spacestation14.com/

The new wiki uses mdBook and should be very straight-forward to edit. See the Guide to Editing Docs.

Old URLs redirect to the new docs site. The old docs will remain up for the foreseeable future at https://olddocs.spacestation14.com, in case there's anything broken on the new site and you need a reference.