-focus handling (rather large change in qt-qml to this recently)
-key handling
-tiling modes in borderimage
-anywhere there is a XXX
-there have been numerous fixes in qt-qml (+ some API changes) that need to be integrated

- Remove the unused nodes in src/scenegraph/convenience, like SolidRectnode...
- Move QxParticles into its own plugin as it is not part of the QML core API
- Remove QxPaintedItem and friends from sourcertree..

- New directory structure perhaps?
  declarative/
              canvas/
                     view
                     animation driver
              items/
                    all the qxitems
  scenegraph/
             coreapi/
                     node
                     material
                     renderer

             materials/
                      TextureMaterial
                      FlatColorMaterial
                      VertexColorMaterial

             nodes/
                   VertexColorRectNode
                   TextureColorRectNode

             qmladaptation/
                           adaptation interfaces
                           default implementations
                           qmlrenderer