• *: upgrade python 3.7 to 3.8
• build(deps): bump django from 2.2.9 to 2.2.10
• core: add more prometheus metrics
• docs: fix site_url
• global: fix import order
• Merge pull request #3 from BeryJu/dependabot/pip/django-2.2.10
• providers/app_gw: fix wrong UPSTREAM parameter
• providers/saml: big cleanup, simplify base processor
• providers/saml: some more cleanup, fix get_time_string when called without argument
• root: fix credential variables overwriting each other
• root: fix prometheus path in ServiceMonitor, return WWW-Authenticate header so basic auth is sent