Remove CRs from desktop files.
Fixed-Lintian-Issues:
 source: desktop-entry-file-has-crs [usr/share/applications/xscreensaver-daemon.desktop:1]
 source: desktop-entry-file-has-crs [usr/share/applications/xscreensaver-daemon.desktop:2]
 source: desktop-entry-file-has-crs [usr/share/applications/xscreensaver-daemon.desktop:3]
 source: desktop-entry-file-has-crs [usr/share/applications/xscreensaver-daemon.desktop:4]
 source: desktop-entry-file-has-crs [usr/share/applications/xscreensaver-daemon.desktop:5]
 source: desktop-entry-file-has-crs [usr/share/applications/xscreensaver-daemon.desktop:6]
 source: desktop-entry-file-has-crs [usr/share/applications/xscreensaver-daemon.desktop:7]
 source: desktop-entry-file-has-crs [usr/share/applications/xscreensaver-daemon.desktop:8]
 source: desktop-entry-file-has-crs [usr/share/applications/xscreensaver-daemon.desktop:9]
 source: desktop-entry-file-has-crs [usr/share/applications/xscreensaver-daemon.desktop:10]
Certainty: certain
