Cleanup of init-repository

Removes old Nokia URLs and options associated with Nokia infrastructure

Change-Id: Id5a28d7ed14fe069ceff6afbe372aa69dda80475
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>