Allows custom rake tasks to be defined using:

  SourceAnnotationExtractor.enumerate 'TODO|FIXME', dirs: %w(app lib), tag: true

Include jbuilder by default and rely on its scaffold generator to show json API. The default scaffold will now just create HTML if the user actively opts out of jbuilder

Revert "unpermitted params" exception -- it's just not going to work. See the discussion on https://github.com/rails/strong_parameters/pull/75.

Related to the change introduced in 6cf47c53.

Introduce ./bin for your app's executables: bin/bundle, bin/rails, bin/rake. Executable scripts are versioned code like the rest of your app. To generate a stub for a bundled gem: 'bundle binstubs unicorn' and 'git add bin/unicorn'

This is very rarely changed and does not deserve to be in application.rb

Also changed the exception to UnpermittedParameters

Allow environment name to start with a substring of the default
environment names.
For example: tes, pro, prod, dev, devel, etc.

Fixing identation.

Adding test for Rails::Console.parse_arguments method.

Fix issue 8628 for Rails::DBConsole.

now lives in the application initializers.

Fix #8711

Proxy servers add X-Forwarded-For headers, resulting in a list of IPs. We
remove trusted IP values, and then take the last given value, assuming that
it is the most likely to be the correct, unfaked value. See [1] for a very
thorough discussion of why that is the best option we have at the moment.

[1]: http://blog.gingerlime.com/2012/rails-ip-spoofing-vulnerabilities-and-protection/

Fixes #7979

minitest/autorun load minitest/spec polluting the global namespace with
the DSL that we don't want on Rails

The response body needs to respond_to? :each.

This reverts commit f34c27a4.

We'll be taking a different tack on this with new `bundle binstubs <gem>` support.

This reverts commit 7173c4f9.
This reverts commit a562f9fa.

* Fix Migration#reversible by not using `transaction`.

* Adapt mysql adapter to updated api for remove_column

* Update test after aedcd683

* Fixes #8025