SVG 1.2 Comment: missing schema/idl

Looking through the last call draft, there appears to be a number
of new elements missing their schema and/or IDL.  This is a quick
summary of what appears to be missing.

    Missing schema:

      <multiImage>
      <subImageRef>
      <subImage>

    Missing IDL (and prose):

      <pageSet>
      <page>
      <vectorEffect>
      <veStrokePath>
      <veAffine>
      <veReverse>
      <veJoin>
      <veUnion>
      <veIntersect>
      <veFill>
      <veStroke>
      <veMarker>
      <veMarkerPath>
      <vePath>
      <vePathRef>
      <subImageRef>
      <subImage>
      <transition>
      <xa>
      <handler>

    Missing IDL prose:

      <traitDef>
      <audio>
      <video>
      <animation>