relax SVN archive

Implemented the pipe.change_type user function front and back ends.

Created the Pipes.test_change_type system test to check the non-existent pipe.change_type user function.

Spun out code from generic_fns.pipes.create() into the new check_type() function.

This code will be reused in a new pipe user function.

Improvements to the warnings given by generic_fns.align_tensor.get_tensor_index().

Merged revisions 18102 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r18102 | bugman | 2012-12-11 12:32:10 +0100 (Tue, 11 Dec 2012) | 6 lines

Fixes for the align_tensor.copy user function for when the tensor_to argument is not supplied.

Now it is assumed that the new tensor will have the same name as the old. The new tensor is also
properly initialised.
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Merged revisions 18102 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

........
r18102 | bugman | 2012-12-11 12:32:10 +0100 (Tue, 11 Dec 2012) | 6 lines

Fixes for the align_tensor.copy user function for when the tensor_to argument is not supplied.

Now it is assumed that the new tensor will have the same name as the old. The new tensor is also
properly initialised.
........

Merged revisions 18102 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

........
r18102 | bugman | 2012-12-11 12:32:10 +0100 (Tue, 11 Dec 2012) | 6 lines

Fixes for the align_tensor.copy user function for when the tensor_to argument is not supplied.

Now it is assumed that the new tensor will have the same name as the old. The new tensor is also
properly initialised.
........

Merged revisions 18102 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

........
r18102 | bugman | 2012-12-11 12:32:10 +0100 (Tue, 11 Dec 2012) | 6 lines

Fixes for the align_tensor.copy user function for when the tensor_to argument is not supplied.

Now it is assumed that the new tensor will have the same name as the old. The new tensor is also
properly initialised.
........

Fixes for the align_tensor.copy user function for when the tensor_to argument is not supplied.

Now it is assumed that the new tensor will have the same name as the old. The new tensor is also
properly initialised.

Merged revisions 18096-18097 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r18096 | bugman | 2012-12-10 18:32:38 +0100 (Mon, 10 Dec 2012) | 3 lines

Expanded the Interatomic.test_copy system test to check interatomic.copy without spin IDs.
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r18097 | bugman | 2012-12-10 18:33:29 +0100 (Mon, 10 Dec 2012) | 3 lines

Added a test for the presence of target sequence data in generic_fns.interatomic.copy().
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