Explicitly close all connections instead of relying on GC
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Update Amazon EU stores for website changes
Merge branch 'master' of https://github.com/cbhaley/calibre
Fix ebook editor global menu not working on Unity when started from inside calibre
Driver for the PocketBook Lux 2 with latest firmware. Fixes #1390720 [New driver for PocketBook Touch Lux 2 with FW: 5.2](https://bugs.launchpad.net/calibre/+bug/1390720)
Forgot to specify list of formats