Add MVC support to be able to bind to DOM node properties in addition to dijits.

[Ed Chatelain]

Add MVC support to be able to bind to DOM node properties in addition to dijits. This was discussed in this thread among others: ​http://thread.gmane.org/gmane.comp.web.dojo.devel/14256

[Ed Chatelain]

A section has been added to the MVC (dojox.mvc) 1.8 specification about "DOM node binding (Ability to hookup DOM elements)". The proposal is to use data-dojo-bind attribute instead of data-dojo-props attribute to define data-bound properties, and there is a discussion there as to whether or not we should use that for binding the widget properties as well.

This is the link to that section in the specification: ​https://docs.google.com/document/d/1ejZlUwySI0q3n3scInw30drHa7no7Zm-WSZqtYx5scE/edit#heading=h.s4d8nc3ag8xo

Implemented, can be seen in: ​https://github.com/asudoh/dojox_mvc/tree/nodebind

[Ed Chatelain]

Update to the previous patch, to tweak the date tests for IE, this patch adds support to use data-mvc-bindings for DOM nodes, and updates to the doh tests to use a global at function created by the test application. The other tests will be updated in another patch

[cjolif]

In [28300]:

refs #14714. Binding to none Widget (DOM Node) + avoid using dojo global in tests. Thanks edchat & Akira Sudoh (IBM, CCLA). !strict.