Linux desktop files for subcommander and submerge.

subcommander.desktop
submerge.desktop


Under pics are a couple of images that can be used as icon images:

pics/subcommander.png (48x48)
pics/submerge.png     (48x48)

or

pics/subcommander.svg
pics/submerge.svg


I have no idea where to install the .desktop or the icon files. 

Here? Or is it distribution specific? Is it the same for KDE and Gnome?

/usr/share/applications/subcommander.desktop
/usr/share/applications/submerge.desktop
/usr/share/icons/???

Any insight are welcome, Thanks :)
