relax SVN archive

svn+ssh://bugman@.../svn/relax/1.3

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r9010 | bugman | 2009-04-15 14:33:53 +0200 (Wed, 15 Apr 2009) | 5 lines

Expanded the test_read_pdb_internal3() and test_read_pdb_scientific3() system tests.

Now the reading of atomic positions from different models is tested.
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r9011 | bugman | 2009-04-15 15:28:15 +0200 (Wed, 15 Apr 2009) | 6 lines

Removed a test in load_spins() causing a bug.

This test is totally unnecessary as the structures are not created if they already exist. This was
causing only the position from the first model to be extracted, if ave_pos was False.
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