dom constructor

[amitu]

Like ftd.* these are kernels (eventually only available in web "target", for now the only supported target is "web").

-- dom foo: div
integer x: 
string style-padding:
children body: ;; if you want children

This creates a new dom constructor, foo, which creates <div x=$x style="padding: $style-padding">$body</div>

[amitu]

We will deprecate web component.