Includes fixes for CVE2009-3009 and the timing weakness in ActiveSupp…

…ort::MessageVerifier

Forgot to bump the railties versions

Release version 2.3.3

Bug Fixes and minor feature additions.

Try to use actionpack gem to generate guide when Rails is not vendored

Prepare for final 2.3 release

Fixed that redirection would just log the options, not the final url …

…(which lead to "Redirected to #<Post:0x23150b8>") [DHH]

Template#mime_type should not use Mime::Type when Action Controller i…

…s not included

Doc updates

Missing changelogs for relative_url_root changes

Tag the RC1 release candidate