v3.0.0

Big changes:

• Bucket now maintains context when replying
• an actual UI
• better logging
• "allowed user" who can use bot in any channel
• a bunch of other minor bug fixes and things!

Known issues:

• still having that nt bug, no fix yet.

Will release binaries when we have a way to configure config.json from the UI, next release?

Full Changelog: v2.0.2...v3.0.0