Copyright for signon-ui source package in Bionic

Format: http://dep.debian.net/deps/dep5
Upstream-Name: online-accounts-signon-ui
Upstream-Contact: Alberto Mardegan 
Source: https://launchpad.net/online-accounts-signon-ui

Files: *
Copyright: 2011 Canonical Ltd.
License: GPL-3

Files: src/animation-label.*
Copyright: 2009 Nokia Corporation
License: GPL-3

Files: debian/*
Copyright: 2011 Ken VanDine 
License: GPL-3

License: GPL-3
 On Debian systems, the complete text of the GNU General
 Public License version 3 can be found in `/usr/share/common-licenses/GPL-3'.