PagePainter:
  Only draw annotation extents (the rect property).
PageViewAnnotator:
  Changed AnnotatorEngine(s) to deal with new attribs in structures. In
  particular they use the NormalizedRect attribute of annotation instead
  of the annotation as a rect itself.
Todo:
  Updated.

svn path=/branches/kpdf_annotations/kdegraphics/kpdf/; revision=396911