In the current router DSL, using the +match+ DSL
method will match all verbs for the path to the
specified endpoint.

In the vast majority of cases, people are
currently using +match+ when they actually mean
+get+. This introduces security implications.

This commit disallows calling +match+ without
an HTTP verb constraint by default. To explicitly
match all verbs, this commit also adds a
:via => :all option to +match+.

Closes #5964

Separated right side url generation(before query string)
from left side url generation(after query string)

So apps that accidentally add middlewares later aren't unwittingly dumping them in a black hole.

Closes #5911

ActionController::RoutingError are raised in router execution time and can not be
rescued in a controller.

The release date details have been taken from
http://weblog.rubyonrails.org/2012/3/30/ann-rails-3-2-3-has-been-released/

response in integration test accessible without @ via attr_reader

#send_file leans on Rack::Sendfile to X-Accel-Redirect the file's path, so opening the file to set the response body is wasteful. Set a FileBody wrapper instead that responds to to_path and streams the file if needed.

Add index method to FormBuilder. Useful when you use field_for and need to know the index number into the iteration.

'itemscope' is defined within HTML5 for use in microdata markup. See
http://www.whatwg.org/specs/web-apps/current-work/multipage/microdata.ht
ml#attr-itemscope

This reverts commit 174cf8b2, reversing
changes made to 7ecd6a73.
The reverted commit improved the performance in the wrong place, now we
have added this 6ddbd184 improvement.

stringified keys

RouteSet#url_for was modifying the options hash that belong to the
caller