Block a user
Move matrix chat commands to their own file
Store green / red / white circle emoji in a variable / config
Switch default config file to ./config.lua, not ./config.json
Switch per-site configuration to Lua
Switch default config file to ./config.lua, not ./config.json
Switch configuration language to Lua
Attempt to create "sites" folder on start
Switch per-site configuration to Lua
Tell the user if given an invalid / non-existant config file
Let per-site config specify a branch