v2.0.0

Several major changes in this release, thus bumping major version to 2.

Changes

• Added versioning. Defined in annotationweb/apps.py. Version is shown in footer.
• Updated libraries: Django to version 5.2 and django-otp to 1.6.3 ++. See requirements.txt.
  • Annotation Web now requires Python 3.10.
• Created new image loading mechanism which avoids caching of images.
• Major refactoring: Decoupled task apps from annotationweb app and moved exporters to their respective task apps.
• Added support for exporting tasks, annotations and datasets to yaml files using a custom serialization method.
• Added REQUIRE_2FA_FOR_ALL_USERS setting.
• Fixed canvas size issues and mouse position issues when zooming.
• ++ bug fixes, code cleanup and other minor changes