Add rake test description

No behavior change
Simplify code in AS json encoder
replace regexp global in #url_for
Detail middleware initialization points in the initialization guide [ci skip]
Fix typo in rails plugins guide
Merge pull request #125 from manishval/fix-typo-in-rails-guide

Fix typo in rails plugins guide
Typo in code
Modify TimeWithZone#as_json to return 3DP of sub-second accuracy by default, since it's allowed by the spec and is very useful.
Fix formatting: ruby->erb. [ci skip]
Missing or unneeded require extract_options
Missing require hash/keys
--no-rc in the railties tests

so that the tester's local .railsrc file does not affect the test results
Prefer File.read over File.open.read
Added extra note about when to email other rubies to RELEASING_RAILS.rdoc
Fix markdown syntax in actionpack CHANGELOG.

Starting a line with an octothorpe makes an <h1>
Remove BestStandardsSupport references
Merge pull request #9149 from robertomiranda/remove-ref-best-standards-support

Remove BestStandardsSupport References
Fix link to point to new RefineryCMS repo
Add --rc option to support the load of a custom rc file
test for issue 8931