List#sort does not cause {{#each key}} to update

[asavoy]

When using the can/list/sort plugin in CanJS 2.2.1.

See http://jsbin.com/cogafezomo/2/edit?html,js,output

It will update a list rendered with {{#key}} but not when rendered with {{#each key}}.

[akagomez]

The reason this isn't working is because of additional text nodes in the template (whitespace, new lines, etc).

This will work with those removed.. http://jsbin.com/fomequfosa/1/edit?html,js,output

That said, this issue exposes others at the DOM manipulation layer of the Sort plugin.

@daffl and I will be taking a look later today.