Changes in Kill Kenny

important

• Inject component script into main document body so that it's debuggable.
• extends now supports custom components and shadow dom.
• Support <link rel="stylesheet"> in <element>
• Support <link rel="components"> in component documents
• Partial @host support via host file sheet injection
• Fire WebComponentsReady event on body when component parsing is complete
• Instance-of-base morphing strategy:
  • If an x-foo is a div, the created element is a div with x-foo decoration, instead of the other way around.
  • Supports replaced-elements with shadow dom (e.g. Image)
  • Resulting objects have the tagName of the underlying dom node, so are tagged with is attribute (<x-foo> becomes <div is="x-foo">)

esoteric

• Implemented declarationRegistry
• Made document load synchronous for ease of implementation (todo: make async)
• Support both <x-foo> and <tag is="x-foo"> syntaxes
• Renamed element property of Declaration to archetype.
• Removed elementPrototype and useless initialization of generatedConstructor.prototype in generateConstructor.
• Refactored implementation of lifecycle clarifying that those methods install on Declaration.
• Renamed nil to nop
• Component constructors are implemented in terms of morph, document.createElement support implemented via constructor
• Refactor parser, loader, and factory objects into singletons