relax SVN archive

Bug fix for the kron_prod() function.

The T23 rather than T14 transpose should now be used! And the resultant matrix is now returned to
the correct, original rank-2 shape.

Fix for the test_kron_prod() unit test.

The R2 matrix didn't match the tested real Kronecker product.

Expanded the test_kron_prod() to check all elements of the matrix.

Added a unit test for the maths_fns.kronecker_product.kron_prod() function.

Fix for the calls to transpose_14(). This operates on the matrix rather than returning a new one.

Fix for the kron_prod() function.

The transpose_14() function works on the given matrix and returns None!

Applied the patch to allow compilation on Mac OS X with Python 2.6.

This patch is from Jack Howarth <howarth att bromo dot med dot uc dot edu>, and was attached to the
post https://mail.gna.org/public/relax-users/2009-08/msg00036.html (Message-id:
<7f080ed10908180200m27620a30x7dc64731a9e02e87@...>). The parent of this thread is
https://mail.gna.org/public/relax-users/2009-08/msg00017.html (Message-id:
<20090816020851.GA29683@...>).

Added checks for the __init_iso_cone() args.

Fix for the kron_prod() function, due to the new transpose_14() function.

The full_in_ref_frame arg is now accepted by __init_iso_cone().