Fix Advanced search dialog not being sized correctly if the user selects a larger than normal interface font. Fixes #1378045 [advanced search box size problem](https://bugs.launchpad.net/calibre/+bug/1378045)
Update Sueddeutsche Zeitung mobil
OS X: Workaround for regression in Qt 5 that causes pressing the Esc key to close the entire window instead of the current completion popup

See https://bugreports.qt-project.org/browse/QTBUG-41806
Edit Book: Saved searches window: Remember the last used values for where to search and search direction
Update Smithsonian Magazine