Porteus doesn't use KDE anymore.  Or Trinity.

Signed-off-by: The Doctor <drwho@virtadpt.net>
Added custom Xscreensaver config file.

Signed-off-by: The Doctor <drwho@virtadpt.net>
Added the link to the microblog to the desktop.

Signed-off-by: The Doctor <drwho@virtadpt.net>