* Convert handlebars.js to a class
* Move/rename function
* Update helper registration
* Rename helper functions
* Limit cache size
* Make render() async
* Rename and move
* Remove setDisabled member; replace with an event
* Pass frameOffsetForwarder directly to PopupProxy
* Replace .start with .prepare
* Make onMessage private
* Make message safer and handle unexpected inputs
* Use new CrossFrameAPI for popup proxy communication
* Remove use of old cross-frame communication classes
* Remove use of old cross-frame communication files
* Make the crossFrame object a member of the api object
* Update how optionsContext is assigned to targets
* Add getSettings and modifySettings
* Merge DOMSettingsBinder into GenericSettingController
* Remove old DOMSettingsBinder
* Update how fields are populated
* Update how fields are modified after a model change
* Update how _onFieldsChanged assigns fields
* Update how spinner is hidden
* Remove jQuery usage
* Use non-jQuery events
* Use settingsController internally in settings/main.js
* Replace modifyingProfileChange with SettingsController.optionsContextChanged
* Update ClipboardPopupsController to use SettingsController
* Store reference to checkbox
* Use this._settingsController for everything
* Change where current profile is initially assigned from
* Remove some unnecessary async calls
* Move setup calls
* Update AnkiTemplatesController to use SettingsController
* Cache default field templates
* Update AnkiController to use SettingsController
* Update AudioController to use SettingsController
* Update SettingsBackup to use SettingsController
* Update DictionaryController to use SettingsController
* Update GenericSettingController to use SettingsController
* Update ProfileController to use SettingsController
* Remove unused
* Remove unused
* Replace some uses of api.options* functions
* Fix missing awaits
* Fix invalid function
* Use private variables
* Use private methods
* Update overrides
* Make prepare called in the entry point function
* Change format of handlers
* Change where _apiOptionsGetOld is assigned
* Rename class
* Fix _modifySetting being async
* Return values for modifySettings's set and splice actions
* Add apiGetSettings
* Create a class which can accumulate tasks to run in bulk
* Create a class which binds input elements to customizable sources
* Create class which binds input elements to settings
* Add support for value transforms
* Remove redundant ObjectPropertyAccessor.getPathArray
* Fix not using correct types for input.min/max/step
* Fix wrong condition
* Use api object
* Remove debug info
* Trigger onOptionsUpdated instead of formWrite when profile changes
* Update how Anki field changes are observed
* Update how general.enableClipboardPopups setting is changed
* Change where ankiTemplatesUpdateValue occurs
* Change where onDictionaryOptionsChanged occurs
* Remove unused global declarations
* Remove stray data attribute
* Remove newlines for term-definition-item-template
* Update how action button icons are styled
* Fix spacing
* Group text colors together
* Correct image styles
* Fix missing </span>
* Convert api.js into a class instance
* Use new api.* functions
* Fix missing binds
* Group functions with progress callbacks together
* Change style
* Fix API override not working
