… 'immediate' param. added test to ensure setup_needed response can be handled properly. should have test for successful immediate request response. need to update rots to support successful immediate request responses.
This is a workaround for a bug in the ruby-openid gem which outputs a "mode" parameter even if there are no other values being queried. This causes some providers (such as Google) to prompt the user differently (for example, Google says "site X is requesting information from your Google account" instead of just "sign in to site X with your Google account").
Fixes issue #10 Signed-off-by: Joshua Peek <firstname.lastname@example.org>