Add DSL for urls
Add "_test" suffix to JsonApi::HasManyTest filename.

"rake test" was previously skipping this file because it didn't have the
proper suffix.
Merge pull request #653 from alexgenco/test_path_fix

Add "_test" suffix to JsonApi::HasManyTest filename.
Require only activemodel instead of full rails
Merge pull request #667 from ride/require-only-activemodel

Require only activemodel instead of full rails
Support Rails 4.2.0

This patch is the same fixes as #655 and #663 .
Merge pull request #675 from tricknotes/support-rails4.2

Support Rails 4.2.0
Add support for embed: :ids option for in associations
add support for root keys

remove debugging gem

fix white space
Check superclasses for Serializers
Merge pull request #680 from NullVoxPopuli/add-root-option

Add support for root keys
Merge pull request #681 from quainjn/inherited-serializer

Check superclasses for Serializers
Merge pull request #677 from ride/embed-ids-option

Add support for embed: :ids option for in associations
Merge pull request #625 from JordanFaust/feature/url-dsl

Add DSL for urls
Include root by default in JSON-API serializers
Add test for serialization for adapters with root by default
Merge pull request #682 from ride/json-api-root

Include root by default in JSON-API serializers
Refactor adapters to implement support for array serialization
Merge pull request #684 from ride/array-serializer

Refactor adapters to implement support for array serialization
Serialize ids as strings in JSON-API adapter