* fixed bug with spurious text seen on mobile when loading * fixed map size on both pc and mobile (with css _modal_) * fixed bug with lazy load not working in bottom thumbnails * new option 'copy_exif_into_reductions' (defaults to _false_) in order to permit copying all the exif metadata (and particularly the copyright info) to every reductions/thumbnails * new shortcut _<_/_>_ for rotating among browsing modes: folders -> by date -> by gps -> by map -> by search * json files size has been slightly reduced removing unnecessary properties or property parts * permit scrolling bottom thumbnails with mouse wheel