* refactor classic and block schedules to use same alternate schedule selector
* handle start year and end year
* add migrations for classic and block schedules
* allow editing block template start and end year
* add tests that include years
* add date range editing to classic (alternate) schedules
* fix running tests locally
* restore media files load; needed for local folder scanners
* update changelog
* feedback
* fix effective block tests running on github
* update dependencies
* pass tz again
* use tzconvert for time zones in tests
* temporary logging
* maybe fix
* test cleanup
Jason Dove