relax SVN archive

Removed the 2nd pivot point infrastructure from the frame order analysis.

This change is almost the same as reverting r22177 of the deleted double_rotor branch. The 2nd
pivot is now defined via the pivot_disp parameter.

Reparameterisation of the double rotor frame order model.

The two axes defined by spherical angles have been replaced by a full eigenframe and the second
pivot has been replaced by a single displacement along the z-axis of the eigenframe.

Removed some debugging code from the frame order system tests.

This was used to activate all tests.

Updated the free rotor and 2nd free rotor PDB representations using the represent_frame_order.py script.

This is for the CaM frame order test data.

Removed use of "asarray", since the variables are already arrays.

Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.

Comment fix for finding when E0 is above 700 in lib function of B14.

Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.

Added additional tests in b14, when math errors can occur.

This is very easy with a conditional masked search in arrays.

Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.

Changed unit test for B14 to match numpy input requirement.

Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.

Changed the target function to handle the B14 model for faster numpy computation.

Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.

Reverted the use of the mask "mask_set_blank".

It did not work, and many system tests started failing.

Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.