- Fixed a couple bugs caused by the refactoring so it actually works again.
- Refactored the code to separate the "message-handling" and "channel-mirroring" parts.
This is done as in the future the "message-handling" part will belong to a separate library.
- First beta version with basic features present and functional.
- Hashtag configuration is functional.
- Debugging tools are still included in case something breaks. They
will be stripped in a future version.