relax SVN archive

Complete redesign of the relax controller!

The new features include:
A dynamically updated analysis specific status update.
Analysis specific GUI elements, dynamically hidden or shown.
A display of the current analysis and current data pipe.
Correct updating of the gauges in all analyses.
Separation of the text redirection and the progress updating.
Text scroll back limited by default to 100000 lines.
Text scroll back cleared as a user would expect with removal of lines from the start.
Cleaner layout of all elements.

The dauvergne_protocol auto-analysis now stores the maximum number of iterations value.

Fixes for the status container auto-analysis objects.

The auto-analysis objects are now initialised within the class bypassing the __setattr__() method
which has been over-written.

Initialized merge tracking via "svnmerge" with revisions "1-12830" from
svn+ssh://han87@.../svn/relax/1.3

Declaring the method load_xyz() in API.

The code for declaring load_xyz() in API was added based on the code 'load_pdb' in API and 'load_xyz' in internal.py.

Added the GUI analysis current_data() method for returning the data store container.

The auto-analysis status objects are now set up for all auto-analyses.

The auto-analyses status objects now have a completion flag 'fin' to indicate if the analysis is complete.

Added a new analysis method current_analysis_type() for determining the current analysis type.

The opening of the results viewer window after an analysis is now thread safe!