+background.png usr/share/slim/themes/altusmetrum
+slim/panel.png usr/share/slim/themes/altusmetrum
+slim/slim.theme usr/share/slim/themes/altusmetrum
+background.png usr/share/gdm/themes/altusmetrum
+gdm/altusmetrum.xml /usr/share/gdm/themes/altusmetrum
+gdm/GdmGreeterTheme.desktop /usr/share/gdm/themes/altusmetrum
+gdm/screenshot.png /usr/share/gdm/themes/altusmetrum