gitignore: ignore compiled python

version.pyc wasn't being ignored.
configure: add support for LAPACKe

Using LAPACKe means we don't have to use either MKL
(non-free) or ATLAS (pain to install).  LAPACKe is
now distributed with LAPACK, and it can be installed
with cmake.
configure: regenerate scripts following configure.ac change
ups: remove atlas from build file in favor of LAPACKe
build library with lapack instead of atlas
build: use gcc instead of straight cc
build using clapack instead of LAPACKe

LAPACKe requires a fortran compiler, and MacOSX doesn't ship
with one.

Need to add additional handling in the source.  Not sure I've
got the row/column major order right, but will try this.
ups: update build and table file to use clapack
configure: fix search for clapack

clapack.h requires (but doesn't include!) f2c.h
fix use of clapack

There were a bunch of warnings about mismatched argument types.
Most were using int* instead of integer* (which is long int*),
but one was using double** instead of doublereal* (which is double*)
which probably caused segfaults in some cases.
Merge branch 'tickets/HSC-961' into rhl
Comment out diagnostic routines.
Swichted to using preprocessor instead of comments to remove code.
Merge branch 'rhl' of ssh://hsc-repo:10022//home/gituser/repositories/psfex into u/rearmstr/HSC-964
Merge branch 'u/rearmstr/HSC-964' into rhl
Keep track of which objects are used in psf determination.

To do this I removed one iteration of psf_clean into the psf_make routine
so all objects used will be properly accounted for.