Removed unused variable in alert.js
Added title property to JS link class
Fixed incorrect type hint in Page\Finder\Filter\/NextPageBySequence
Fixed incorrect type hint in Page\Finder\Filter\/PreviousPageBySequence
Refactored boomLink() to accept URL and page ID
boomLinkPicker called with boomLink() as parameter
boomLinkPicker resolves with boomLink object
Fixed bug in Page\Factory::byUri()
Fixed bug in slideshow editor - changed Page->id to Page->getId()
Bugfix: when chunk asset link element is main element update link href on save
Refactored link picking