relax SVN archive

The command used was:
svn merge -r3524:3525 svn+ssh://bugman@.../svn/relax/1.2

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r3525 | bugman | 2007-11-13 22:19:54 +0100 (Tue, 13 Nov 2007) | 8 lines
Changed paths:
M /1.2/specific_fns/jw_mapping.py

Fix for bug #10323 (https://gna.org/bugs/?10323).

This bug was reported by Douglas Kojetin <douglas dot kojetin at gmail dot com>.

The fix was to simply use the same fix which went into the equivalent model-free code years and
years ago!
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