* Initial work on seating
* Add seat guids
* Add product_list_top
* CartAdd: Ignore item when a seat is passed
* Cart display
* product_list_top → render_seating_plan
* Render seating plan in voucher redemption
* Fix failing tests
* Add tests for extending cart positions with seats
* Add subevent_forms to docs
* Update schema, migrations
* Dealing with expired orders
* steps to order change
* Change order positions
* Allow to add seats
* tests for ocm
* Fix things after rebase
* Seating plans API
* Add more tests for cart behaviour
* Widget support
* Adjust widget tests
* Re-enable CSP
* Update schema
* Api: position.seat
* Add guid to word list
* API: (sub)event.seating_plan
* Vali fixes
* Fix api
* Fix reference in test
* Fix test for real
- [x] Provide data model and configuration toggle
- [x] Allow to delete individual test orders
- [x] Add tests
- [x] Add a prominent warning message to the backend if test mode orders exist (even though test mode is off), as this leads to wrong statistics
- [x] Decide if and how to generate invoices for test orders as invoice numbers cannot be repeated or should not have gaps.
- [x] Decide if and how we expose test orders through the API, since our difference pull mechanism relies on the fact that orders cannot be deleted.
- [x] Decide if and how we want to couple test modes of payment providers?
- [ ] pretix.eu: Ignore test orders for billing
- [ ] Adjust payment providers: Mollie, bitpay, cash, fakepayment, sepadebit
* MKBDIGI-185: Added update/create to events
* MKBDIGI-185: Added validation for 'slug, 'live' on event endpoint
* MKBDIGI-185: Code formatting
* MKBDIGI-185: Added 'plugins' to 'event' endpoint
* MKBDIGI-185: Merge migrations
* MKBDIGI-185: Cleaned up static methods
* EBILL-5: Added delete endpoint for event
* EBILL-5: Merge migrations
* EBILL-5: Fixed imports
* EBILL-5: Changed plugins to only list plugins enabled for the event
* EBILL-5: Added clone event endpoint
* EBILL-5: Removed permissions check API test for events
* EBILL-5: Merged master, updated migrations
* EBILL-5: Updated api permissions check for CRUD on events
* EBILL-5: Removed 'unique_together' constraint on event model
* EBILL-5: Removed call to changed static methods in test
* EBILL-5: Changed Event 'has_paid_things' to a property for consistency
* EBILL-5: Fixed created response code in documentation
* EBILL-6: Documentation fixes
* EBILL-6: Fixed typo
* EBILL-6: Fixed permissions
* EBILL-6: Added note on copying settings to documentation
* EBILL-6: Created model method for deleting sub objects on event before delete
* EBILL-6: Fixed typo
* EBILL-6: Re-added meta_data as read-only
* EBILL-6: Fixed permissions test
* EBILL-6: Added plugins issues check before live. Moved issues property from form to Event model.
* EBILL-6: Upped version number in documentation
* Add write support for MetaDataField
* EBILL-6: Expanded documentation for the clone endpoint, made behaviour of 'is_public' similar to 'plugins' for consistency
* EBILL-6: Re-added EventCRUDPermission
* EBILL-16: Updated documentation with permission model for the API
* EBILL-16: Added 'has_subevents' validation to ensure it cannot be changed once event is created.
* EBILL-16: Fixed event clone not differentiating between "not set" and "deliberately set to False"
* EBILL-16: Fixed event live validation
* EBILL-16: Added logging of live activated/deactivated
* EBILL-16: Fixed create event bug when no 'meta_data' supplied
* EBILL-16: Typo fixed
* EBILL-16: Added log display for "event created"
* EBILL-16: Enabling a plugin now calls 'installed' if applicable and log entries are added
* EBILL-16: Updated tests for events
* Do not allow enabling restricted plugins via the API
* Remove unused code
* Data model
* little crud
* SubEventItemForm etc
* Drop SubEventItem.active, quota editor
* Fix failing tests
* First frontend stuff
* Addons form stuff
* Quota calculation
* net price display on EventIndex
* Add tests, solve some bugs
* Correct quota selection in more places, consolidate pricing logic
* Fix failing quota tests
* Fix TypeError
* Add tests for checkout
* Fixed a bug in QuotaForm
* Prevent immutable cart if a quota was removed from an item
* Add tests for pricing
* Handle waiting list
* Filter in check-in list
* Fixed import lost in rebase
* Fix waiting list widget
* Voucher management
* Voucher redemption
* Fix broken tests
* Add subevents to OrderChangeManager
* Create a subevent during event creation
* Fix bulk voucher creation
* Introduce subevent.active
* Copy from for subevents
* Show active in list
* ICal download for subevents
* Check start and end of presale
* Failing tests / show cart logic
* Test
* Rebase migrations
* REST API integration of sub-events
* Integrate quota calculation into the traditional quota form
* Make subevent argument to add_position optional
* Log-display foo
* pretixdroid and subevents
* Filter by subevent
* Add more tests
* Some mor tests
* Rebase fixes
* More tests
* Relative dates
* Restrict selection in relative datetime widgets
* Filter subevent list
* Re-label has_subevents
* Rebase fixes, subevents in calendar view
* Performance and caching issues
* Refactor calendar templates
* Permission tests
* Calendar fixes and month selection
* subevent selection
* Rename subevents to dates
* Add tests for calendar views
