alphagov/signonotron2 — pull request #72 by pbadenski (2013-05-28 16:59:13+00:00)
Title: Redirect user to sign_in page after sign_out

Before this change user was redirected to index page which requires
authentication. This caused a 'Signed out successfully' message to be
overriden with 'You need to sign in' message. It was quite confusing
for a user to see 'You need to sign in' message right after signing
out.