v1.0.0 (The Big One)

Hot on the heels of 0.9.0, 1.0.0 is here! Please remember to upgrade to 0.9.0
first. You'll find the upgrade path much easier.

• Added run Dialyzer on CI
• Fixed bad includes result in HTTP 500 response
• Removed all deprecated code
• Added camelCase field support for JSON:API v1.1
• Added support for arbitrary links
• Added Elixir 1.8 to the build matrix