update name/description in examples/config.py
update name/description in examples/config.py

It was confusing that by default, repos created with `fdroid init` had the
same name/description as f-droid.org/repo

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