Similar to the previous fix in commit 7a5e5be35e, this doesn't change
anything in the actual string and its usage within the software. Thus
following yesterday's discussion on gnome-i18n ML, I just do the
search-and-replace fix.
This is complementary to commit 6c5b6c6135, which fixed the code where a
same GimpEnumActionEntry was mixing translatable strings with various
contexts.
See commit f8f3a74971.
The context change was basically a bug fix, and nothing changed in the
original string, nor its actual GUI context/usage. Therefore there is no
need to invalidate the translations (mark it "fuzzy", which would be
what would happen automatically after this change) for the 43 languages
which already translated these. Let's just search-and-replace all the po
files with the correct context.
For the record, I got the green light from several translators on
gnome-i18n ML so let's fix. :-)