lint: warn about empty descriptions
lint: warn about empty descriptions

If some app has the default description because it's not going to be published
or will never have a working build, the whole app should be disabled.

matlink/fdroidserver,OneEducation/AppUniverse_Server,matlink/fdroidserver,f-droid/fdroid-server,f-droid/fdroid-server,fdroidtravis/fdroidserver,matlink/fdroidserver,f-droid/fdroidserver,f-droid/fdroid-server,OneEducation/AppUniverse_Server,f-droid/fdroidserver,OneEducation/AppUniverse_Server,fdroidtravis/fdroidserver,OneEducation/AppUniverse_Server,matlink/fdroidserver,f-droid/fdroidserver,fdroidtravis/fdroidserver,fdroidtravis/fdroidserver,f-droid/fdroidserver,f-droid/fdroid-server,matlink/fdroidserver,OneEducation/AppUniverse_Server,f-droid/fdroidserver,f-droid/fdroid-server