Major changes in 3.5.2 are: * Add a way to create a new directory for selection * Don't pack multiple x-content bars in the view * Show icons x-content bar application launchers * Hide New Document menu when no templates are installed * Remove statusbar * Remove "Go->Computer" * Remove compact view * Remove extra panes and tree sidebar * Fix pathbar buttons disappearing for too long titles * Fix sidebar typeahead find being triggered * Fix image properties label not wrapping for long width * Don't trigger context menu for sidebar headings * Don't show old 'note' emblems * Reintroduce GTK accel map loading/saving and migrate it to XDG dirs * Remove markup from GtkBuilder strings