[Python-modules-team] Bug#868680: Unicode data table needs updating for python 3.6

[Edward Betts]

The file kitchen/text/display.py needs updating because the unicodedata in
python 3.6 has changed. This is causing the test failure. The module includes
a function to update the data table, but if this change is made then the test
suite will fail when run with python 3.5

The test suite should be changed so the failing test is skipped on python 3.6

Upstream will make a new release at some point that is updated for python 3.6,
then the test can be changed to skip on python 3.5