Issue #1600902 by drdave17, deekayen: spelling fix.
Merge remote-tracking branch 'origin/7.x-1.x' into 7.x-1.x
Issue #1025236 by pjcdawkins: 'Login' is not a verb: use 'log in'.
Issue #1797744 by jrao: Redirection for authenticated users is not rendering the intended output.
Issue #1735762 by firebird: Redirection not working on multi-lang site with prefixes.