Feature/rdfa lite

Update RDFa to use RDFa Lite only, unless doRDFa is explicitly set to 1.1, in which it also outputs `@inlist` on editors and authors. Removes RDFa 1.0 support, adds specs and fixes bugs.

This should make the default doRDFa="lite" to generate HTML which will validate without warnings.
Actually I am concerned a little about specs that say 1.1 as the value.  If
they say that then what should get generated?
On Dec 15, 2014 6:15 PM, "Marcos Caceres" <notifications@github.com> wrote:

> In tests/spec/w3c/rdfa-spec.js
> <https://github.com/w3c/respec/pull/375#discussion-diff-21869342>:
>
> >          ,   shortName: "some-spec"
> >          ,   publicationDate: "2013-06-25"
> >          ,   previousPublishDate: "2012-06-07"
> >          ,   previousMaturity:  "REC"
> >          ,   specStatus: "PER"
> >          ,   wgPatentURI:  "http://www.w3.org/fake-patent-uri"
> > -        ,   doRDFa: "1.0"
> > +        ,   doRDFa: true
>
> Ok, as long as it's also tested then all good.
>
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> <https://github.com/w3c/respec/pull/375/files#r21869342>.
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