relax SVN archive

Fixes for the auto_analyses.frame_order.summerise() function.

If the count_sobol_points() function is called followed by summerise(), a RelaxError will be raised
as the data pipe already exists. The summerise() function has been modified to switch to the data
pipe if it already exists.

The frame order auto-analysis now calls the count_sobol_points() function at the end.

This is to automatically create the Sobol' point summary table.

Incorporated the contents of count_sobol_points.py into the frame order auto-analysis module.

The analysis script has been converted into the count_sobol_points() function which will generate a
summary table of the number of quasi-random Sobol' points used for the PCS numerical integration.

The summarise() function call is now after saving the final state in the frame order auto-analysis.

This is needed because the summarise() function will create a new set of data pipes, loading the
results which already exist under a different pipe name in the relax data store. Otherwise the
final state file is twice as big as it should be.

Trailing whitespace cleanup.

Turned off the final state saving in the Frame_order.test_auto_analysis system test.

This almost halves the time required for the test. A private class variable _final_state has been
added to the auto_analyses.frame_order.Frame_order_analysis class which when False will cause the
state saving step to be skipped.

Shifted the final state saving in the frame order auto-analysis to be within the safety of the try block.

The frame order auto-analysis now calls the summarise() function at the end to create a summary table.

Improved logic in the auto_analyses.frame_order.summarise() function.

The model names, directories and titles are now being auto-generated from the full list of frame
order models in lib.frame_order.variables.MODEL_LIST.

To create a common mechanism for determining the model directory name, the
Frame_order_analysis.model_directory() method has been converted into a module function.

Incorporated the contents of the summarise.py script into the frame order auto-analysis module.

This has been converted into the summarise() function which will generate a results summary table as
the analysis is still running.