0.7.0-beta.4

API changes:

• Applications shouldn't call register.parse() anymore, nor CustomElement#attachedCallback(). It happens automatically. Therefore, you don't need to require() "delite/register" unless you are declaring your own widgets. There is a new register.deliver() method that you can call if you need for widgets to be parsed synchronously.
• Removed deprecated Widget#startup() method.
• refreshRendering() may get called before widget is attached to the document. Actually, that was true before too, but now it's more likely.

Bug fixes:

• KeyNav: navigate on click, not pointerdown. Avoids problem on tablets/phones where scrolling navigates to a node. Fixes #379.

Enhancements:

• Call parser and attachedCallback() / detachedCallback() automatically. Also, attachedCallback() will only be executed once, even if it's called multiple times. Happens asynchronously, but there's a register.deliver() method to make it happen synchronously.
• HasDropDown: add focusOnPointerOpen and focusOnKeyboardOpen properties.
• Add has("inherited-dir") flag to inherit direction from any ancestor
• Allow observing changes to any native property
• Call deliver() automatically when widgets created. Fixes #385.
• Made deliver() work synchronously on native properties too. Previously on Chrome the native property updates were always delivered asynchronously.
• Allow CustomElements to be attached and then detached repeatedly.