Merged numpy branch back into the trunk.
In ~/sandpit/anuga/anuga_core/source
svn merge -r 6246:HEAD ../../branches/numpy .
In ~/sandpit/anuga/anuga_validation
svn merge -r 6417:HEAD ../branches/numpy_anuga_validation .
In ~/sandpit/anuga/misc
svn merge -r 6809:HEAD ../branches/numpy_misc .
For all merges, I used numpy version where conflicts existed
The suites test_all.py (in source/anuga) and validate_all.py passed using Python2.5 with numpy on my Ubuntu Linux box.