Menus and toolbars can optionally be placed vertically on the left,
for better space utilization with modern wide-screen monitors.

Managing collections was made easier to use. 

Selecting image files for batch operations, collections, etc. now allows
selecting a range of images to insert or delete anywhere in the sequence.

The gallery view now includes image size and date, and hovering the mouse
over a thumbnail triggers a popup window with key metadata.

Icons for all edit functions were added for use in the Favorites menu.

Translations were updated for French, Netherlands, and Catalan.

One significant bug and one irritant were fixed.
