Redone README to match the website.
Bot now supports deep linking / start payloads.
lastfm.lua now notifies a user when his default username is saved.
antisquig is now part of moderation.lua.
Everything reworked and rewritten.
Antisquig is now a plugin to work with moderation.lua.
The bot can now upload photos, stickers, and other files.
Return values in plugin functions to affect the bot's behavior.
All this and more!
