Django-baton

Fixes 189

Fixes:

- crash when finding an unknown tab hash in changeform page
- analytics widget due to gapi changes

Features:
- optional analytics dependencies installation
- prints baton revision attribute in the console
- adds Django 3.2 compatibility
- adds django-import-export compatibility
- updates bootstrap to 5.0.1
- enhances tabs navigation and context retain

- Updates bootstrap to v5.beta3
- Fixes some npm audits

Adds page detection hook functionality

Improved search field functionality