correctly detect and depend on it in math/py-numpy
* Replace the old numpy documentation with the new numpy book
* Explicitly tell the distutil to use gnu95 fortran compiler
* Use ${PYTHONPREFIX_SITELIBDIR} rather than ${PYTHON_SITELIBDIR} when
generating the packing list for science/py-scipy
* Bump PORTREVISIONs, for packing lists are changed
PR: ports/136058
Submitted by: Li-Lun Wang (Leland Wang) <llwang AT infor.org> (maintainer)