relax SVN archive

Converted the J(w) mapping specific analysis code to the interatomic data design.

Comment fix.

The specific API base skip_function() method now returns False.

This was previously raising a RelaxImplementError, but as Monte Carlo simulations now require this
function, but returning always False, all analyses will be automatically supported.

Merged revisions 17030 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r17030 | bugman | 2012-06-22 16:12:48 +0200 (Fri, 22 Jun 2012) | 7 lines

Fix for the sequence.read user function for a problem with r17028.

The sequence.generate() function was not returning the correct result as it didn't take into account
the renaming and renumbering of empty spin containers. Now sequence.read will always print out the
generated sequence and not result in a RelaxError for most of the system tests.
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Fix for the sequence.read user function for a problem with r17028.

The sequence.generate() function was not returning the correct result as it didn't take into account
the renaming and renumbering of empty spin containers. Now sequence.read will always print out the
generated sequence and not result in a RelaxError for most of the system tests.

Merged revisions 17028 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

........
r17028 | bugman | 2012-06-22 15:15:56 +0200 (Fri, 22 Jun 2012) | 5 lines

The sequence.read user function now fails with a RelaxError if no sequence data was loaded.

This is for better user feedback.
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The sequence.read user function now fails with a RelaxError if no sequence data was loaded.

This is for better user feedback.

Fix for the relax_data module pack_data() function for the trunk changes of r17021.

For the relax_data.read user function spin_id argument to be respected, the
return_spin_from_selection() function needs to be used to return multiple matching spins.

Eliminated all of the bond length and heteronucleus type value.set units tests.

These are no longer specific analysis parameters.

Removed all of the unit tests of the deleted structure.vectors user function.