update es.po de.po it.po

Delix contributed to German translation
Josué Hernández & CommanderC completed Spanish translation
Teodoro Santoni contributed to Italian translation
revert breadcrumbs to Ctrl+Click #266 and no auto seek on activate path
new desktop menu UNSTABLE
new desktop menu stable; no keys
new desktop menu enable open dt click
new desktop menu; new Devices menu
Devices menu kb activation
fix open folder on desktop reuses browser on wrong desktop
new desktop menu fix segfault
use menu key on desktop
handle hyphened desktop references #118
recursive mime_type_locate_desktop_file #118
new desktop menu new desktop app show all apps
add link indicator to desktop icons
file props show link target; allow change file dates closes #192