sync with Kovid's branch
Update New Yorker
Universe Today by seird
When extracting zip files do not allow maliciously created zip files to overwrite other files on the system
Amazon metadata download: When downloading from amazon.co.jp handle the 'Black curtain redirect' for adult titles. Fixes #1165628 (Amazon.co.jp : Cover and info fail collecting)
Economia by Manish Bhattarai
Update The Onion
Fix #1165686 (On the Edit TOC display, both indent and unindent show "unindent" when hovering)
fix DRM detection
fix format detection in virtualo
fix cover fetching in nexto
Sync to trunk.
Get Books: Update nexto and virtualo store plugins
Store Search: Fix searching for author/title/book from GUI plugin options when using an existing book in the library.
Get Books: Fix searching for current book/title/author by right clicking the get books icon
TXT Input: When converting a txt file with a Byte Order Mark, remove the Byte Order Mark before further processing as it can cause the first line of the text to be mis-interpreted.