Mongo Transition

What's Changed

• Bug fixes and polishing before open source by @keybraker in #42
• updated descriptions by @keybraker in #43
• Unifying null and undefined type by @keybraker in #44
• Overwrite regex attribute and DJ by @keybraker in #45
• Unify localisation replies by @keybraker in #46
• Bug fix profanity leveling by @keybraker in #47
• Command organisation by @keybraker in #48
• Update help with guides by @keybraker in #50
• Move to mongodb by @keybraker in #51

Full Changelog: v0.1.0...v0.2.0