fix: Include js/external in final package content

Author: rht

setup.py

@@ -1,10 +1,8 @@
 #!/usr/bin/env python
 import os
-import re
 import shutil
 import urllib.request
 import zipfile
-from codecs import open
 
 from setuptools import find_packages, setup
 
@@ -99,6 +97,7 @@ def ensure_js_dep_single(url, out_name=None):
             "templates/*.html",
             "templates/css/*",
             "templates/js/*",
+            "templates/js/external/*",
             "templates/external/**/*",
         ],
     },