Major changes in 40.beta
========================
* Improve tab completion in the location entry (James Westman, António Fernandes)
* Make manual rename more convenient in File conflict dialog (António Fernandes)
* Add support for extracting password-protected archives (Felipe Borges, Ondrej Holy)
* Implement new single-page design of Preferences dialog (Adrien Plazas, António Fernandes)
* Use libhandy for window and headerbar (Christopher Davis, Adrien Plazas)
* Fix detection and handling of remote files (António Fernandes)
* Fix progress reporting in various cases (Ondrej Holy, Sachin Daluja)
* Fix Batch rename dialog crashes (Sachin Daluja)
* Preserve mtime of non-empty directories on move (Maxim Mikityanskiy)
* Translation updates