Add *.txt pattern to MANIFEST.in and setup.py for widgets/data/tests

Author: ales-erjavec

MANIFEST.in

@@ -9,7 +9,7 @@ recursive-include Orange/canvas/application/workflows *.ows
 
 recursive-include Orange/widgets *.png *.svg *.js *.css *.html
 recursive-include Orange/widgets/tests *.tab
-recursive-include Orange/widgets/data/tests *.tab
+recursive-include Orange/widgets/data/tests *.tab *.txt
 recursive-include Orange/widgets/tests/workflows *.ows
 
 recursive-include distribute *.svg *.desktop

setup.py

@@ -199,7 +199,8 @@ def configuration(parent_package='', top_path=None):
                             "icons/paintdata/*.png",
                             "icons/paintdata/*.svg"],
     "Orange.widgets.data.tests": ["origin1/*.tab",
-                                  "origin2/*.tab"],
+                                  "origin2/*.tab",
+                                  "*.txt"],
     "Orange.widgets.evaluate": ["icons/*.svg"],
     "Orange.widgets.model": ["icons/*.svg"],
     "Orange.widgets.visualize": ["icons/*.svg"],