add tests/unit/json/* to MANIFEST.in

Adam Spiers · Adam Spiers · commit 589931ff3410 · 2016-06-08T16:45:43.000+01:00
Since bd2e9f4, the unit test JSON files were being accidentally excluded from the distribution. This caused python setup.py test to fail.
diff --git a/MANIFEST.in b/MANIFEST.in
@@ -10,5 +10,6 @@ prune *.pyc
 recursive-include docs *.rst *.py Makefile
 recursive-include tests *.py *.json
 recursive-include tests/json *
+recursive-include tests/unit/json *
 recursive-include images *.png
 prune docs/_build
