5c8040a2cc
These are all based on automated detection (intercept the minetest settings metatable methods) and lack any useful documentation, and may be incomplete (e.g. missing keys that are only discovered at runtime based on specific actions). Eventually these will be filled out and used to document settings, and make it easier to manage settings in the MT Settings UI.
Adds a simple togglable player list HUD to (by default) the bottom left corner of the screen. Exact positioning can be adjusted by config settings. There is also an API for overriding certain aspects of the presentation of the names.