Add a Chapters tab to edit chapter timing and titles, look chapters up on Audible or in the ebook,
snap starts to pauses, keep a version history and write chapters into M4B, M4A and MP3 files. Add a
chapter health tool with a bulk Audible lookup queue. Editing needs Editor access to the book's
library. Chapter edits keep released iOS playback working by accepting a stale manifest revision
while the track layout is unchanged.
Ref #1120
neon