With this step we get a big step closer to shape animations.

o Added a container for the shape animations of a page.
The container uses a boost::multi_index to have a fast lookup and no data duplication. This is a compile time only dependency. So if you get problems compiling make sure you have libboost-dev installed. But normally you should already have it as kdepimlibs depends on it.
o Added test for testing the container. It found some problems so I hopefully have found all the bugs by now :-)