relax SVN archive

Fix for the y-axis in the per spin dispersion curve plots.

This fix follows from the thread http://thread.gmane.org/gmane.science.nmr.relax.devel/4512.

The test for CPMG-type data was incorrect and should use the CPMG_EXP variable.

Unicode strings in the dispersion GUI elements is now set up with the compat.u() function.

Merged revisions 20790-20793 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r20790 | bugman | 2013-09-04 10:37:19 +0200 (Wed, 04 Sep 2013) | 7 lines

Defined two new functions called u() in the compat module for better unicode string support.

The two functions are defined differently for Python2 and Python3. The Python3 function simply
returns the text unmodified, as all strings are unicode. The Python2 function converts the str
type to a unicode type.
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r20791 | bugman | 2013-09-04 10:41:49 +0200 (Wed, 04 Sep 2013) | 3 lines

Restored the Python3 aliased unicode() function accidentally removed in commit r20789.
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r20792 | bugman | 2013-09-04 10:43:51 +0200 (Wed, 04 Sep 2013) | 3 lines

The new compat.u() function is now being used for all unicode strings.
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r20793 | bugman | 2013-09-04 10:52:10 +0200 (Wed, 04 Sep 2013) | 3 lines

All "local tm" text in the GUI now uses a subscript m unicode character as well as the tau character.
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All "local tm" text in the GUI now uses a subscript m unicode character as well as the tau character.

The new compat.u() function is now being used for all unicode strings.

Restored the Python3 aliased unicode() function accidentally removed in commit r20789.

Defined two new functions called u() in the compat module for better unicode string support.

The two functions are defined differently for Python2 and Python3. The Python3 function simply
returns the text unmodified, as all strings are unicode. The Python2 function converts the str
type to a unicode type.

Merged revisions 20788 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

........
r20788 | bugman | 2013-09-04 10:01:07 +0200 (Wed, 04 Sep 2013) | 7 lines

Python 3 fixes for all of the unicode strings in relax.

Instead of using the u"xyz" notation, now unicode("xyz") is being used. This works as the relax
compat module sets the builtin unicode() function to str() for Python 3, as all strings in Python 3
are unicode and hence both the Python 2 u"xyz" and unicode() code are undefined in Python 3.
........

Python 3 fixes for all of the unicode strings in relax.

Instead of using the u"xyz" notation, now unicode("xyz") is being used. This works as the relax
compat module sets the builtin unicode() function to str() for Python 3, as all strings in Python 3
are unicode and hence both the Python 2 u"xyz" and unicode() code are undefined in Python 3.

Python 3 space fixes for the lib.software.grace.script_grace2images() function.

As the script is encoded by strings, the 2to3 program cannot fix this script. Therefore the changes
were made by hand.