Removed alan extension.
live-config: linstalleralan: use the LauncherPool to add the linstaller item.
Add and ship the linstaller desktop launcher.
5.80.0
Merge branch 'devel' into debian-devel
debian/: removed alan-ext-linstaller.
linstaller-frontend-glade: ship the launchers in /usr/share/applications.
5.80.0-1