NumPy 2.0.0 Breaking Changes

[tsole0]

As of June 16th NumPy 2.0.0 has been released, updating a variety of functions and syntax. In many instances these changes are incompatible with the current state of the codebase and cause breaking changes. For instance, the change from np.NaN $\mapsto$ np.nan causes errors on line 82 of modelinfo.py:

def parse_parameter(name, units='', default=np.NaN,
                    user_limits=None, ptype='', description=''):

Although previously installed instances of SasView will still be able to run using out-of-date versions of NumPy, this will cause errors for new installations of SasView.