relax SVN archive

Converted the diff_tensor.py sample script to the new relax design.

Converted the diff_min.py sample script to the new relax design.

Converted the dasha.py sample script to the new relax design.

A small comment fix for the cv.py sample script.

Converted the cv.py sample script to the new relax design.

Converted the angles.py sample script to the new relax design.

Merged revisions 5013 via svnmerge from
svn+ssh://bugman@.../svn/relax/1.3

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r5013 | bugman | 2008-02-15 12:21:59 +0100 (Fri, 15 Feb 2008) | 5 lines

Bug fix for the generic_fns.structure.centre_of_mass() function.

The fetching of molecular, residue, and spin containers is now done correctly.
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Bug fix for the generic_fns.structure.centre_of_mass() function.

The fetching of molecular, residue, and spin containers is now done correctly.

Merged revisions 5010 via svnmerge from
svn+ssh://bugman@.../svn/relax/1.3

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r5010 | bugman | 2008-02-15 11:42:55 +0100 (Fri, 15 Feb 2008) | 3 lines

Added some missing imports.
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Merged revisions 5008-5009 via svnmerge from
svn+ssh://bugman@.../svn/relax/1.3

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r5008 | bugman | 2008-02-15 11:36:16 +0100 (Fri, 15 Feb 2008) | 3 lines

Added select flags to the molecule and residue container and list data structures.
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r5009 | bugman | 2008-02-15 11:37:58 +0100 (Fri, 15 Feb 2008) | 3 lines

Converted all the select variables of the mol-res-spin structures to booleans.
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