Merge 0-10-stable into master (to fix breaking change). (#2023)

* Merge pull request #1990 from mxie/mx-result-typo

Fix typos and capitalization in Relationship Links docs [ci skip]

* Merge pull request #1992 from ojiry/bump_ruby_versions

Run tests by Ruby 2.2.6 and 2.3.3

* Merge pull request #1994 from bf4/promote_architecture

Promote important architecture description that answers a lot of questions we get
Conflicts:
	docs/ARCHITECTURE.md

* Merge pull request #1999 from bf4/typos

Fix typos [ci skip]

* Merge pull request #2000 from berfarah/patch-1

Link to 0.10.3 tag instead of `master` branch

* Merge pull request #2007 from bf4/check_ci

Test was failing due to change in JSON exception message when parsing empty string

* Swap out KeyTransform for CaseTransform (#1993)

* delete KeyTransform, use CaseTransform

* added changelog

Conflicts:
	CHANGELOG.md

* Merge pull request #2005 from kofronpi/support-ruby-2.4

Update jsonapi runtime dependency to 0.1.1.beta6

* Bump to v0.10.4

* Merge pull request #2018 from rails-api/bump_version

Bump to v0.10.4 [ci skip]
Conflicts:
	CHANGELOG.md

* Merge pull request #2019 from bf4/fix_method_redefined_warning

Fix AMS warnings

* Merge pull request #2020 from bf4/silence_grape_warnings

Silence Grape warnings

* Merge pull request #2017 from bf4/remove_warnings

Fix mt6 assert_nil warnings

* Updated isolated tests to assert correct behavior. (#2010)

* Updated isolated tests to assert correct behavior.
* Added check to get unsafe params if rails version is great than 5

* Merge pull request #2012 from bf4/cleanup_isolated_jsonapi_renderer_tests_a_bit

Cleanup assertions in isolated jsonapi renderer tests a bit

* Add Model#attributes helper; make test attributes explicit

* Fix model attributes accessors

* Fix typos

* Randomize testing of compatibility layer against regressions

* Test bugfix

* Add CHANGELOG

* Merge pull request #1981 from groyoh/link_doc

Fix relationship links doc
Conflicts:
	CHANGELOG.md

test/fixtures/poro.rb

@@ -1,10 +1,7 @@
 class Model < ActiveModelSerializers::Model
-  FILE_DIGEST = Digest::MD5.hexdigest(File.open(__FILE__).read)
+  rand(2).zero? && derive_attributes_from_names_and_fix_accessors
 
-  # Defaults to the downcased model name.
-  def id
-    @id ||= self.class.model_name.name.downcase
-  end
+  attr_writer :id
 
   # At this time, just for organization of intent
   class_attribute :association_names
@@ -23,6 +20,10 @@ class Model < ActiveModelSerializers::Model
       result[association_name] = public_send(association_name).freeze
     end.with_indifferent_access.freeze
   end
+
+  def attributes
+    super.except(*association_names)
+  end
 end
 
 # see
@@ -107,10 +108,6 @@ class PostPreviewSerializer < ActiveModel::Serializer
   has_many :comments, serializer: ::CommentPreviewSerializer
   belongs_to :author, serializer: ::AuthorPreviewSerializer
 end
-class PostWithTagsSerializer < ActiveModel::Serializer
-  attributes :id
-  has_many :tags
-end
 class PostWithCustomKeysSerializer < ActiveModel::Serializer
   attributes :id
   has_many :comments, key: :reviews
@@ -207,10 +204,6 @@ module Spam
   end
 end
 
-class Tag < Model
-  attributes :name
-end
-
 class VirtualValue < Model; end
 class VirtualValueSerializer < ActiveModel::Serializer
   attributes :id