clear all connections before forking
Merge pull request #11912 from jonkessler/respond-to-signature-fixes

Update Rails::Railtie::Configuration and ActionDispatch::Response#respond_to? to accept include_private argument
Remove unused delegate

Related with commit 4a2a504
Merge pull request #12097 from kassio/remove-unused-delegate-on-railtie

Remove unused delegate
Reuse variable to avoid symbol usage
Adjusting 4.0 release notes to show more appropriate replacements for dynamic finders [ci skip]
Remove useless comment and white spaces :scissors: [ci skip]
fix the typo [ci skip]

fix the typo newstopics => new topics in action view cache helper
Merge pull request #12105 from rajcybage/fixing_typo

fix the typo [ci skip]
Fix spacing issue
4.0 Release notes should point to 4.0 Changelog
Be assertive about adding `[ci skip]` message
`attibutes` => `attributes`
`implemention` => `implementation`
Revert "Port all remaining self.protected_instance_variables to class methods"

This reverts commit 7de994fa215e9f4c2856d85034bc4dd7b65d0c01.
Return to using protected_instance_variables in AV
Merge pull request #12110 from strzalek/revert-default-protected-instance-vars

Revert default protected instance vars
allow to test AR master against AR-JDBC master (with `ENV['AR_JDBC']`)
`export AR_JDBC=true` on travis-ci as a *before_install* (but on jruby only)
Move skeleton methods from AV to AbsC

The methods:

 * #render_to_body
 * #render_to_string
 * #_normalize_render

Haven't had anything specyfic to ActionView. This was common code which should belong to AbstractController