Tag's created hook should always run after insertion in the DOM

[brandonpayton]

Tag's created hook is called inconsistently relative to when its element is inserted in the DOM.

• When a container is provided to Tag#render, the created hook is called after the node's element is inserted in the DOM, but when Tag#render appends itself to a document fragment, created is called before the node is added to the DOM document by tree/patch.
• This matters because created hooks may need to do things like take layout measurements which require being part of the document flow.
• There may be a place for both pre and post insertion hooks, but I believe at least a post insertion hook is necessary for the reason above.

I don't have a strong idea how this should be fixed in the current implementation. Since you likely want to do child insertions before the parent is added to the DOM, I believe you will have to walk the tree to render, insert the parent in the DOM, and then walk the tree again to fire created hooks.

[jails]

Hmm I'll need to think about it a bit.

[jails]

Fixed in https://github.com/crysalead-js/dom-layer/commit/88ff26d5bc82730c495c96dcf679261263cf54ad

The 'created' hook is triggered while the dom element is created while the 'inserted' is triggered while the dom element has been actually inserted in the DOM.