A clipped copy of the sign-in link no longer breaks it
In paste mode the authorize link is copied out of a terminal by hand. A selection that stopped one character short sent LinkedIn scope=w_member_socia, which it refused as an unknown scope, because scope was the last parameter on the link. state is last now: clipping it costs nothing in paste mode, and loopback mode never copies the link. The callback page on mynaposter.com also decodes the provider's HTML-escaped error text. (#9)
Full changelog: v0.3.1...v0.3.2