fetch value(s) from stringified options

Conflicts:
	actionview/CHANGELOG.md
Merge pull request #11178 from JonRowe/fix_tags_picking_string_keys_from_non_stringified_options_for_4-0-stable

Fetch value(s) from stringified options in tags that stringify options, based of 4-0-stable.
Merge pull request #11161 from dmitry/find_in_batches_works_without_logger

ActiveRecord find_in_batches should work without logger

When I set logger to nil both methods from Batches module find_in_batches or find_each should work anyway.
Merge pull request #11163 from nfedyashev/omit_turbolinks_on_javascript_skip_option

Omit turbolinks configuration completely on skip_javascript generator option
Conflicts:
	railties/CHANGELOG.md
Merge pull request #11175 from robin850/patch-4

Update a broken link into the fixtures' template [ci skip]