Update setup.py

setup.py

@@ -6,9 +6,9 @@ with open('requirements.txt') as f:
 setup(
     name = "ease",
     version = "0.1",
-    packages=['ease', 'ease.external_code', 'ease.data', 'ease.external_code.fisher'],
+    packages=['ease', 'ease.external_code', 'ease.data', 'ease.external_code.fisher', 'ease.data.nltk_data'],
     package_data = {
-        '': ['*.txt', '*.rst', '*.p'],
+        '': ['*.txt', '*.rst', '*.p', '*.zip'],
         },
     author = "Vik Paruchuri",
     author_email = "vik@edx.org",
@@ -17,4 +17,4 @@ setup(
     keywords = "ml machine learning nlp essay education",
     url = "https://github.com/edx/ease",
     include_package_data = True,
-    )
\ No newline at end of file
+    )