Various fixes & improvements
- remove testing code (6) by bmckerry
- Refactor & address PR comments (6) by bmckerry
- refactor notifier structure (6) by bmckerry
- address PR comments (6) by bmckerry
- more lint (6) by bmckerry
- lint (6) by bmckerry
- lint (6) by bmckerry
- Refactor Notifier class structure (6) by bmckerry
- Fix pytests, update them to support testing headers + payloads (6) by bmckerry
- Port tests to urllib (6) by bmckerry
- Try fixing tests (6) by bmckerry
- Fix Jira API issues, make functions more generic (6) by bmckerry
- Refactor some more (6) by bmckerry
- More refactoring + add function arg comments (6) by bmckerry
- Refactor notifier.py to add more builder functions (6) by bmckerry
- WIP: support creatign & updating jira tickets (6) by bmckerry