relax SVN archive

Bug fix.

The module signal is no longer imported into the interpreter. Only ValueErrors are caught when
there is a failure in converting the Rex values into floats.

Bug fix.

The ignore SIGINT statement has been removed to return the keyboard interrupt signal to the prompt.

The simulated Euler angles of the diffusion tensor now have their symmetries collapsed.

Bug fixes.

All three Euler angles are now properly wrapped between 0 and 2pi.

The glide reflection symmetry of the Euler angle beta (0 to pi and pi to 2pi) is now taken into
account.

The glide reflection and translation symmetries are now removed, hence the Euler angles will all be
between 0 and pi.

One function has been created to wrap the Euler or spherical angles and remove the glide reflection
and translational symmetries.

Bug fix.

In the calculation of the Hessian of the ellipsoid correlation times, the factor data.R**3 caused
an OverflowError when Da was 0.0.

relax release 1.0.5.

This is a bugfix release, improving the user function 'diffusion_tensor.init'. This fixes problems
when using the ellipsoid parameters Dx, Dy, and Dz.

Bug fix.

Fixed problems with the 'diffusion_tensor.init' user function for the ellipsoid parameters Dx, Dy,
and Dz.

Updated the manual.

relax release 1.0.4.

This is a feature release. Significant improvements to the OpenDX mapping functions have been made,
including the ability to map any three parameters of all models within any order. Significantly
diffusion tensor parameters can now by mapped.