add logging to identify exactly what slack is sending

[itsthejoker]

Relevant issue: N/a

Description:

Copy/pasting a username sometimes makes it a link, which we can't process appropriately. Add logging so we can see exactly what we're working with. Will be removed when appropriate logic is added.

Checklist:

• [x] Code Quality
• [x] Pep-8
• [ ] Tests (if applicable)
• [ ] Success Criteria Met
• [ ] Inline Documentation
• [ ] Wiki Documentation (if applicable)