* Refactor Popup.setVisibleOverride
* Use event to observe visibility changes
* Add setAllVisibleOverride/clearAllVisibleOverride
* Add setAllVisibleOverride/clearAllVisibleOverride cross frame handlers
* Update how visibility is changed
* Wait for next frame to ensure visibility has been updated
* Simplify how parent/child are set
* Remove unused public frameId property
* Change use of getFrame
* Simplify parent access
* Use property for the container
* Remove isProxy
* Public function API parity
* Public property API parity
* Remove JsonSchema.clone
* Move createProxy function
* Group public properties first
* Create private version of getPropertySchema
* Mark functions as private
* Use non-static getValidValueOrDefault
* Mark private
* Make public validate function not take an info parameter
* Remove JsonSchema
* Add isValid function
* Use isValid for some tests
* Fix incorrect type
* Add support for regex pattern testing
* Add tests
* Separate JsonSchemaProxyHandler statics into JsonSchemaValidator
* Use this instead of JsonSchemaValidator
* Make JsonSchemaValidator non-static
* Use cache map for regex
* Refactor document.js into a class
* Move public functions first
* Rename private functions
* Rename
* Rename argument
* Use instance of DocumentUtil
* Update tests
* Refactor
* Rename (test-)document.js to (test-)document-util.js
* Move simple find sort into translator.js
* Remove unused
* Use direct reference to database
* Make field private
* Remove statics
* Convert functions to private
* Organize by public/private
* Refactor manifest.json
* Change end-of-line convention for built plain-text files
* Ignore builds directory
* Mark the "dev" directory as using the node environment
* Create build script
* Register build scripts
* Remove old build script
* Fix 64x64 icon
* Add test to ensure manifest data is updated properly
* Add _invokeSafe function to silently ignore extension unload errors
* Remove "Api" from function names
* Add invokeSafe to Popup
* Don't redundantly set content type to 'unloaded'
* Update TextSourceElement.equals check to match TextSourceRange.equals
* Force full query to be visible when scanning buttons or images with more text
* Update style of query parser
* Revert audio fetching functionality to use XMLHttpRequest
* Replace requestJson
* Replace requestJson
* Replace requestJson
* Replace requestJson and requestText
* Fix tests
* Include support for vulgar word searches
* Remove request.js
* Template helper updates
* Add pitch data to exported field formatting data
* Reuse note data
* Add no-op
* Set up pitch accent templates
* Refactor version update functions
* Implement upgrade process for new Anki templates
* Consistency
* Update README and anki.js to have matching markers
* Remove some unnecessary _setQuery calls
* Add support for forcing the query parser to be visible or hidden
* Move _setEventListenersActive calls
* Remove URL for kanji links
* Refactor _setContentTermsOrKanji
* Move search query text assignment into Display
* Move title updates into Display
* Move popup close calls
* Prevent infinite loop of extension unload events
