Element Release Notes

** version 2.2.2 ***

* fixed contentReady timing regression

*** version 2.2.1 ***

* Added support for "dblclick", "focus", "blur", and "submit" event (for elements that support them)
* Fixed scope correction for addListener/on/subscribe

*** version 2.2.0 ***

* beta introduction (broken out of TabView for general use)

* The Element class provides a wrapper for HTMLElements in the DOM and makes simpler common tasks such as adding listeners, manipulating the DOM, and setting and getting attributes.
