-new - support for new Addon "PDF Tools for Real3D Flipbook"
-new - override flipbook options via url params, param begins with "r3d-", example r3d-viewMode=swipe
-new - option "Mobile" -> "Mode"
-new - RTL layout for Table of Contents
-new - open search on start, search term on start
-new - option "Lightbox background image"
-new - option "Lightbox background pattern"
-new - option "Mobile" -> "PDF page size small"
-new - default value for option "PDF page size small" changed to 1500
-fix - import from json
-fix - single page mode and RTL
-fix - bulk trash flipbooks
-fix - Table of Content from PDF outline
-fix - PDF search multiple words at once
-fix - prevent multiple lightbox flip books open at once
