Adding a test to make sure that using rake routes with the CONTROLLER
environment works correctly.
`RoutesInspector` deals with routes using regexp as `:controller` option
Merge pull request #10785 from senny/10782_routes_inspector_deals_with_controller_regexp

`RoutesInspector` deals with routes using regexp as `:controller` option
Fix regression in has_secure_password.

If the confirmation was blank, but the password wasn't, it would still save.
Extract ActionDispatch::Request#deep_munge

ActionDispatch::Request#deep_munge was introduced as a private method,
but was turned into a public one for the use of
ActionDispatch::ParamsParser.

I have extracted it into ActionDispatch::Request::Utils, so it does not
get mixed up with the Request public methods.
Merge pull request #10694 from steveklabnik/hsp_regression

Fix regression in has_secure_password.
Merge pull request #10803 from gsamokovarov/extract-deep-munge

Extract ActionDispatch::Request#deep_munge
Fix word order in documentation for with_lock
Merge pull request #10805 from pilaf/master

Fix word order in documentation for with_lock [ci skip]
Merge pull request #10783 from wangjohn/rake_routes_additional_environment

Adding the ability to filter routes by the verb
Add propery docs to ActionDispatch::Response [ci skip]

After some discussion on Twitter with @skud, the documentation on ActionDispatch::Response is
a bit sparse. This class is useful when you're writing tests, as often you want to assert various
things about the response that's coming back. Better docs would make this easier for people new
to testing in Rails.

I only added some descriptions for various properties that were defined, and mostly just a sentence
or two. Most of these things are familliar if you're working with HTTP, but some words is better
than no words at all.

Hopefully further commits will fix up things that aren't just documentation.
rewrites AR's reload documentation

* It is no longer true that options are passed to find.

* Documents that ActiveRecord::RecordNotFound may be raised.

* Documents that the reload happens in-place.

* Documents that caches are wiped.

* Documents that the method returns self.

* Documents a couple of use cases.