[ci skip] Add missing periods in active_record_basics.md.

Correct error in ActiveRecord Querying guide [ci skip]

Getting Started Guide: update link_to string argument to use single-quote [ci skip]

Getting Started Guide: update link_to string argument to use single-quote mark, following document style [ci skip]

Fix small typo in docs

fix .find when inverse is loaded

.find([1]) should return an Array of entries, even when a invese object is in memory already

Make sure inverse_of is visible on the has_many callbacks

* master: (62 commits)
  Getting Started Guide: Hello Rails! -> Hello, Rails! and wrap code tag
  Add CHANGELOG entry for #12344
  Add regression test to #12343
  Fix typo in number_to_human docs: you -> your
  [Documentation] Add a missing validation to I18n docs
  Use the given name in html_options for the hidden field in collection_check_boxes
  assign_attributes should return if argument is blank.
  No need the else clause
  Use join to concat the both side of the AST
  Add a CHANGELOG entry about Web Console inclusion
  added column type to example in section 2.3
  Include web-console in new projects Gemfile
  ActiveRecord::ConnectionAdapters::Column.string_to_time method respects string with timezone. Closes #12278.
  add test_scoped_root_as_name
  Getting Started Guide: update RubyGems Guides link [ci skip]
  Deprecate unused quoted_locking_column method.
  Update references to wycats/thor to erikhuda/thor.
  bcrypt-ruby v3.1.2 supports Ruby 2.0 on Windows
  Fix the model name in the association basics guides
  We shouldn't override PostgreSQLAdapter's superclass inheritance while monkeypatching
  ...

owners once

the @associated_records_by_owner ivar

[ci skip] Correct the explanation of the example for find_or_create_by when used with create_with in ActiveRecord Querying guide

Closes #12278. AR::ConnectionAdapters::Column.string_to_time method respects string with timezone.

Getting Started Guide: Hello Rails! -> Hello, Rails! and wrap code tag

code

[ci skip]

Use the given name in html_options for the hidden field in collection_ch...

assign_attributes should return if arguments are blank

[Documentation] Add a missing validation to I18n docs

added column type to example in section 2.3

Fix typo in number_to_human docs: you -> your

The guide was missing a description of the error message
interpolation for validates_numericality_of with
the :only_integer option.

conditionals from the individual preloaded classes