Gegl-ers: I would like to begin to clean out some of the old versions of some of the classes to make room for daniels new ones in the gegl/gegl/image directory. I will (shortly) remove the old versions of color model, color space, storage, tile and all the little files that go with these, as well as the unit tests that belong with these. I am going to also remove any image, image op, and image iterator classes as well. These will be replaced shortly by new versions from the image directory. After this happens it will look pretty bare in the main gegl/gegl directory for a bit, but it should make it a lot easier to bring in the new versions of all of these classes. I am also updating the Node, Filter, Graph, and changing the Data classes to be called Property instead. There will be new versions of visitors that allow visiting property to property as well as node to node now. We have needed this for some time. There will be unit tests for all the changes to Node, Filter, Graph and Property. Until the docs are updated again please look there to understand the changes. Calvin
