relax SVN archive

Added the SfFramecode tag to the general relaxation saveframe.

The element name is now being placed into the relaxation data saveframes.

All the relaxation data info can now be set through the add() method.

The base class add() methods are now receiving all args.

The SfFramecode tag is now going into the heteronuclear NOE saveframe.

Added a dummy title for the Sparky citation as this must be supplied.

The SfFramecode tag is now being created for the citation saveframes.

This fixes deposition issues due to all citations having the same entry_citation name.

The relax citation ID is now going in as the BMRB citation label.

Modified the citation label so that the multiple entries wouldn't have the same name.

Merged revisions 9794,9799-9800 via svnmerge from
svn+ssh://bugman@.../svn/relax/1.3

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r9794 | bugman | 2009-10-27 10:59:25 +0100 (Tue, 27 Oct 2009) | 7 lines

Added user variable checking to the full_analysis.py script.

This is in response to Tiago Pais's <tpais att itqb dot unl dot pt> post at
https://mail.gna.org/public/relax-users/2009-10/msg00009.html (Message-id:
<E45CDDF4A4E54B34A36BFBA62E6BFF20@...>).
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r9799 | bugman | 2009-10-27 15:24:25 +0100 (Tue, 27 Oct 2009) | 3 lines

Fix for the frame order grid search.
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r9800 | bugman | 2009-10-27 15:25:08 +0100 (Tue, 27 Oct 2009) | 3 lines

Created the structure.get_pos() user function for extracting atomic positions.
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