fix widget in template implementation

[alex]

the current implementation of widgets in templates is pretty janky. In addition to having hard-coded attachPoint values, it iterates far too much and doesn't reuse the existing parsing/attachment code. A sane implementation should at least avoid code duplication.

[liucougar]

which "hard-coded attachPoint values" do you refer to?

I chose subContainerWidget as the counterpart to containerNode (which is also hard-coded for none widget containers)

[bill]

OK, let's mark this as 0.5 for now, and then if all the other 0.4.1 bugs get finished early come back to it. (The current code is working so code cleanup is not time critical.)

[bill]

Cougar has a nice new implementation which he will check in soon.

[liucougar]

(In [8503]) fixes #2821 and #1733 Now all domevent names in template should be in its original case (onClick on a domnode does not work any more, you have to use onclick:onClick in dojoAttachEvent for this case) D.O.H module for dijit