[Merge] lp:~azzar1/software-properties/new-auth-dialog into lp:software-properties

[Andrea Azzarone]

The proposal to merge lp:~azzar1/software-properties/new-auth-dialog into lp:software-properties has been updated.

Commit message changed to:

Implement new design for authentication dialog according to https://github.com/CanonicalLtd/desktop-design/issues/62

For more details, see:
https://code.launchpad.net/~azzar1/software-properties/new-auth-dialog/+merge/345483
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Your team Ubuntu Core Development Team is requested to review the proposed merge of lp:~azzar1/software-properties/new-auth-dialog into lp:software-properties.