- Deprecate the "hierarchy" implementation detail in the package API.
- Introduce a Location_policy parameter instead.
- Add a "Complexity and Performance" section in the user manual.
- Add a benchmark program (dont_submit'ed for now)
Note : merge done by hand as svnmerge.py got too easily confused...
* .C ---> .cpp
* removed ../examples from paths
* moved some demo/example files out of doc_tex into their respective place
* now it should build properly, again