- update to 5.6.4:
* nemo-view-dnd.c: Fix the check for a web link's title, and
use the url if it's missing.
* nemo-mime-actions.c: Prioritize an http link to open in a
browser, regardless of the mimetype of the link's target.
* Fix for List View thumbnail scaling at HiDPI
* list-view: Scale the thumbnail correctly when applying
emblems, and fix the emblem sanity checks everywhere.
* file info: Use generic methods for attributes that aren't
guaranteed to be supported by the filesystem.