makes jQuery work without public buildFragment and overwritable domManip

[justinbmeyer]

Closes #2176

This makes jQuery 1.12 and 2.2 work.

[mjstahl]

fixed merge conflicts.

[rjgotten]

@justinbmeyer

Why not keep your old buildFragment logic and feature-detect the existence of the jQuery.parseHTML( data [, context ] [, keepScripts ] ) method, which is part of the stable public API?

The parseHTML method does everything $.buildFragment did, but it flushes the contents of the document fragment that it internally uses with $.buildFragment into a plain array of DOM nodes and returns that to the caller. (Note: DOM nodes; not elements, so it still contains text nodes, comment nodes, etc. as well.)

Since you were cloning the cached fragment into a fresh fragment anyway, all you need to do with that array of nodes handed to you by $.parseHTML, is to pour it into a new empty document fragment of your own creation.

[justinbmeyer]

@rjgotten I thought about that, but knew I had the buildFragment that worked everywhere else. Also, I wanted to avoid another "convert to a fragment" step. Meaning, that yes, we were creating a fresh fragment (via DOM clone method), but my thought that .clone() would be much faster than having parseHTML break the DOM into an array, and then us re-assemble it into another fragment. clone() presumably doesn't have to keep updating .nextSibling references.

We can maybe check if the performance is about the same.

[justinbmeyer]

@mjstahl what did you change when you fixed the merge conflicts? It seems things are breaking now. Is there a merge commit?

Also, I noticed the view/stache/test/system/test.html file looks different than the standard test.html file. Where did you get that structure from? steal-qunit should be imported, not loaded via script tags.

[justinbmeyer]

@mjstahl this is what I see when I open that page.

[justinbmeyer]

Ah, it seems that wasn't intended to be opened as a standalone test page. I'm going to rename it.

[mjstahl]

@justinbmeyer AllI did was resolve the merge conflicts with package.json and bower.json