* refactor: replace datetime.now with timezone.now
* refactor: migrate model fields to use timezone.now as default
* refactor: replace datetime.today with timezone.now
datetime.datetime.today() is equivalent to datetime.datetime.now(); both
return a naive datetime with the current local time.
* refactor: rephrase datetime.now(tz) as timezone.now().astimezone(tz)
This is effectively the same, but is less likely to encourage accidental
use of naive datetimes.
* refactor: revert datetime.today() change to old migrations
* refactor: change a missed datetime.now to timezone.now
* chore: renumber timezone_now migration
* chore: renumber migrations
* refactor: avoid using select2 data-* attrs on html elements
Using "data-ajax--url" shadows explicit configuration in our
select2.js wrapper. Use "data-select2-ajax-url" to avoid this.
Also add ability to omit the ajax setup entirely by returning
None from ajax_url().
* chore: hook up a flag to disable ajax for SearchablePersonsField
* refactor: send select2 prefetch data as array and allow config of min input length
* feat: only offer IAB/IESG members for bofreq responsible leadership
* test: area directors/IAB members should be options for bofreq responsible leaders
* test: update tests to match changes to SearchableField
* fix: clean up SearchablePersonsField breakage when searching by email address
* chore: finish incomplete comment
* chore: Use URL resolver more
* Use settings.IDTRACKER_BASE_URL
* More fixes
* Use URL resolver for things under /accounts
* Use URL resolver for things under /stream
* Use URL resolver for things under /iesg
* Use URL resolver for things under /meeting
* Fix bugs
* Use URL resolver for things under /help
* Use URL resolver for things under /ipr
* More changes
* Revert vnu.jar
* Fix typos
* Address review comments by @rjsparks
Co-authored-by: Robert Sparks <rjsparks@nostrum.com>