[ci skip]

[ci skip]

Fix typo in nodoc [ci skip]

Remove unused Sheep fixture from AV

The `Sheep` fixture was added in eb23754e when moving template tests
from actionpack to actionview, but it's not actually used in ActionView tests.

The `Sheep` fixture is only used to test `uncountable` in ActiveModel tests,
and is already defined in activemodel/test/models/sheep.rb

Remove extra bullet in README.md [ci skip]

Validation test fixes

Add 'require' for Hash#with_indifferent_access to active_job/arguments.rb

Testing guide grammar fix

[skip ci]

ActiveJob::Arguments uses Hash#with_indifferent_access.
But, activejob gem does not require Hash extension library.
When we use activejob as standalone,
we need extra require statement. This is unhandy.

This commit fixes it.

- Changed test to verify complete message instead of verifying if message contains text.

[ci skip]

Follow-up to d9710212 [skip ci]

[ci skip]

[ci skip]

[ci skip]

YAML's behavior in this guide. [ci skip]

this should be `:nodoc:` in order to be parsed.

Improve grammar in configuring serve_static_files guide [ci skip]

[ci skip]

Update description for `start` parameter.

The term 'constant autoloading' can be mistakenly
construed as 'constantly autoloading'.

Replace guides.ror.org/v4.2.0 with guides.ror.org

No need to point links to http://guides.rubyonrails.org/v4.2.0/... now
that the Ruby on Rails guides point to 4.2.0.