relax SVN archive

Added two new statistics function to get the linear correlation factor from:

y = a*x
y = a*x + b

Task #7873 (https://gna.org/task/index.php?7873): Write wrapper function to nmrglue, to read .ft2 files and process them.
Homepage: http://www.nmrglue.com/
Link to nmrglue discussion: https://groups.google.com/forum/#!forum/nmrglue-discuss
The code is develop at Github: https://github.com/jjhelmus/nmrglue/
Google code: https://code.google.com/p/nmrglue/
Documentation: http://nmrglue.readthedocs.org/en/latest/index.html

Updated the Nmrglue.test_save_state system test for the changed data store structures.

Added systemtest Nmrglue.plot_plot_correlation, which shows how nmrglue could be used for a correlation plot of all intensities
in a spectrum.

io.file_list: Is used to quickly assemble a long list of filenames in a directory:
spectrum.nmrglue_read: is used to read the data.

The numpy arrays for all spectrums in the two methods are then concatenated.
Then the intensities are plotted against each other.

This shows how the intensities are modulated.

Task #7873 (https://gna.org/task/index.php?7873): Write wrapper function to nmrglue, to read .ft2 files and process them.
Homepage: http://www.nmrglue.com/
Link to nmrglue discussion: https://groups.google.com/forum/#!forum/nmrglue-discuss
The code is develop at Github: https://github.com/jjhelmus/nmrglue/
Google code: https://code.google.com/p/nmrglue/
Documentation: http://nmrglue.readthedocs.org/en/latest/index.html

Fix for the __init__() method for the Nmrglue data store object.

The base method was incorrectly called. The nmrglue dic, udic, and data objects are now expected
for data structure initialisation.

Created an initial data store object for handling the conversion of nmrglue data to and from XML.

This is the data_store.nmrglue.Nmrglue data container which inherits from
data_store.data_classes.Element. Custom to_xml() and from_xml() methods have been added to
specifically convert the numpy data element to and from Base64 format for fast and efficient
storage.

Merged revisions 27008-27009,27011,27014 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r27008 | tlinnet | 2014-12-08 00:03:07 +0100 (Mon, 08 Dec 2014) | 1 line

Comment fix in user function select.sn_ratio and deselect.sn_ratio.
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r27009 | bugman | 2014-12-08 09:27:28 +0100 (Mon, 08 Dec 2014) | 7 lines

Important fix for the spectrum.error_analysis_per_field user function.

This is for the compilation of the user manual. The possessive apostrophe should not be used in the
text "spectrum ID's". This grammar error triggers an unfortunate bug in the docstring fetching
script docs/latex/fetch_docstrings.py whereby the script thinks that ' is the start of a quote.
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r27011 | bugman | 2014-12-08 11:03:44 +0100 (Mon, 08 Dec 2014) | 7 lines

Added a compressed EPS version of the 128x128/actions/document-preview-archive Oxygen icon.

The EPS bounding box was manually changed to 0 0 18 18 in a text editor. The scanline translation
parameters were also fixed by changing them all to 18 as well. This allows the icon to be used in
the relax manual.
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r27014 | bugman | 2014-12-08 15:50:04 +0100 (Mon, 08 Dec 2014) | 5 lines

Fix for the blacklist objects in data_store.data_classes.Element.to_xml().

The class blacklist variable was not being taken into account.
........

Fix for the blacklist objects in data_store.data_classes.Element.to_xml().

The class blacklist variable was not being taken into account.

For systemtest Nmrglue.test_save_state reshaped the numpy array, and changed to float32.

This shows that the data can indeed be saved, in the shape is also stored, and the dtype.

Task #7873 (https://gna.org/task/index.php?7873): Write wrapper function to nmrglue, to read .ft2 files and process them.
Homepage: http://www.nmrglue.com/
Link to nmrglue discussion: https://groups.google.com/forum/#!forum/nmrglue-discuss
The code is develop at Github: https://github.com/jjhelmus/nmrglue/
Google code: https://code.google.com/p/nmrglue/
Documentation: http://nmrglue.readthedocs.org/en/latest/index.html

Try to decode the numpy array as base64 string.

This shows, that the shape of the data is lost after decoding.

Task #7873 (https://gna.org/task/index.php?7873): Write wrapper function to nmrglue, to read .ft2 files and process them.
Homepage: http://www.nmrglue.com/
Link to nmrglue discussion: https://groups.google.com/forum/#!forum/nmrglue-discuss
The code is develop at Github: https://github.com/jjhelmus/nmrglue/
Google code: https://code.google.com/p/nmrglue/
Documentation: http://nmrglue.readthedocs.org/en/latest/index.html

Added a compressed EPS version of the 128x128/actions/document-preview-archive Oxygen icon.

The EPS bounding box was manually changed to 0 0 18 18 in a text editor. The scanline translation
parameters were also fixed by changing them all to 18 as well. This allows the icon to be used in
the relax manual.