relax SVN archive

Slight speed up of the 'B14' and 'B14 full' dispersion models by minimising repetitive maths.

Using the disp_profile_all.py script, the speed ups for these two models are:

100 single spins analysis:
B14: 3.944+/-0.032 -> 3.888+/-0.038, 1.014x faster.
B14 full: 4.037+/-0.040 -> 3.940+/-0.025, 1.025x faster.

Cluster of 100 spins analysis:
B14: 0.522+/-0.003 -> 0.507+/-0.008, 1.031x faster.
B14 full: 0.507+/-0.008 -> 0.487+/-0.007, 1.042x faster.

Added Ti and NT to the dispersion target function class documentation.

Expanded the dispersion target function class documentation.

The NE, NS, NM, NO, and ND notation is now explained.

Fix for unit test passing on old numpy systems.

The error was:
ValueError: setting an array element with a sequence.

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

Added a list of systemtests to skip, if numpy "out" argument is not available.

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

Added the missing "self.num_exp" to target function.

Testing on older system, this was failing the systemtest.
It is a wonder how these lines in __init__ could be performed without this?

self.end_index.append(self.num_exp * self.num_spins * self.num_frq)
if model in [MODEL_B14_FULL, MODEL_CR72_FULL, MODEL_NS_CPMG_2SITE_3D_FULL, MODEL_NS_CPMG_2SITE_STAR_FULL]:
self.end_index.append(2 * self.num_exp * self.num_spins * self.num_frq)

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

Added a numpy "out" argument check to dep_check.py.

This is for checking the out argument of:
numpy.multiply
numpy.add
numpy.subtract

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

Added to target function that experiment_type_setup() should not be initiated, if numpy.einsum is missing.

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

Deleted the printout in dep_check. The printouts are only used for the essential packages before calling sys.exit()

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

Updated the chi-squared values being checked for the double rotor frame order system tests.