Fix syntax error
Add webhook installation
Check for pr_num before converting it to an int
Switch to Flask-Dance 0.2
Specify that we're using models with Flask-Dance
explicitly depend on sqlalchemy_utils
Flask-Dance 0.2.2
Flask-Dance 0.2.3
Debug hook_url
more debugging
Use request.form for getting form data
Remove extra debugging
Avoid creating JIRA issues multiple times