v2.0.0

• Open API 3.02 support instead of swagger
• New template layout
• Engine removals: lucee4.5, ACF10, ACF11
• Upgraded jackson-core to latest v2.9.9
• Upgraded snakeyaml to latest v1.24
• Added more tests
• Added ability to chain methods on all methods that where void before.
• document.asYAML() is not fully implemented so you can convert the document to yaml.
• Upgraded createLinkedHashMap() to use new ACF structNew( "ordered" ) instead.