relax SVN archive

Created the Diffusion_tensor.test_bug_21561_tensor_pdb_failure system test.

This is to catch bug #21561 (https://gna.org/bugs/?21561), as reported by Martin Ballaschk
(https://gna.org/users/mab).

This catches the failure of the structure.create_diff_tensor_pdb user function for non-spherical
diffusion tensors when no Monte Carlo simulations are present.

Fix for the diffusion_tensor.init user function reference in the intro chapter of the manual.

This was using a very old and now non-functional syntax.

Added the double rotor frame order model to the frame_order.select_model user function.

Large refactorisation of the frame order package.

The private methods of the frame order package specific_analyses.frame_order have now all been
shifted into modules. This is to simplify the package by not having huge quantities of code in the
__init__ module. Now the code resides in the api, checks, data, optimisation, parameters, and
user_functions modules.

Created subsets of the CaM double rotor frame order test PCS data.

This consists of data for only 5 spins, and matches those of the other CaM frame order test data.

The CaM double rotor frame order test RDC data now has single quotes around the spin IDs.

This allows the data to be loaded in the Frame_order.test_cam_double_rotor system test.

Merged revisions 22068 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r22068 | bugman | 2014-01-29 17:41:33 +0100 (Wed, 29 Jan 2014) | 5 lines

The behaviour of the rdc.write user function has been changed to output spin ID strings in single quotes.

This is to avoid problems with the '#' molecule identifier and the '#' comment character.
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The behaviour of the rdc.write user function has been changed to output spin ID strings in single quotes.

This is to avoid problems with the '#' molecule identifier and the '#' comment character.

Created the Frame_order.test_cam_double_rotor system test for the CaM synthetic data.

This will be used to implement the frame order double rotor model.

Fix for the Frame_order.test_generate_rotor2_distribution system test.

The rotation() method now must accept the motion_index keyword argument.