relax SVN archive

Renamed Molecule_container to MolContainer.

Passed the model_index and mol_index into __fill_object_from_pdb().

Bug fix for the load_pdb() method call to MolList.add_item().

Large renaming of 'structure' to 'molecule' for the structral objects.

Removed the struct_index arg from the Scientific python structral object load_pdb() method.

Removed the struct_index arg from the base api structural object.

Introduced a relaxError when chosing 'r1rho' as experiment type as this won't be implemented now.

Efforts will be concentrated on the CPMG code first, then on the R1rho code.

Rearranged commands in the scripts.

The experiment type and exchange regime will have to be input before the cpmg pulse train delay T.

Corrected capitalisation issues for param names.

These were spotted by Ed in a thread starting at:
https://mail.gna.org/public/relax-devel/2009-01/msg00059.html
(Message-id: <7f080ed10901111240o15a93096w59b397684b010634@...>)

Changed the object names so they are lower case as they should be, based on the rest of the code.

Made the equivalent change in the function assemble_param_vector() to allow the system-test to go
further..

This was spotted by Ed in a post at:
https://mail.gna.org/public/relax-devel/2009-01/msg00058.html
(Message-id: <7f080ed10901111041n65ecd976ie058ed0500d47746@...>)