Fix packaging

MANIFEST.in

@@ -2,11 +2,11 @@ include LICENSE.txt
 include README.md
 
 include setupbase.py
-include pytest.ini
-include .coverage.rc
+# include pytest.ini
+# include .coveragerc
 
-include package.json
-include webpack.config.js
+# include package.json
+# include webpack.config.js
 include ipymidicontrols/labextension/*.tgz
 
 # Documentation
@@ -20,12 +20,12 @@ prune docs/dist
 graft examples
 
 # Tests
-graft tests
-prune tests/build
+# graft tests
+# prune tests/build
 
 # Javascript files
 graft ipymidicontrols/nbextension
-graft src
+# graft src
 prune **/node_modules
 prune coverage
 prune lib

package.json

@@ -10,7 +10,10 @@
   ],
   "files": [
     "lib/**/*.js",
-    "dist/*.js"
+    "lib/*.d.ts",
+    "lib/*.js.map",
+    "dist/*.js",
+    "dist/*.js.map"
   ],
   "homepage": "https://github.com/jupyter-widgets/midicontrols",
   "bugs": {

setup.py

@@ -102,7 +102,6 @@
             'recommonmark',
             'sphinx_rtd_theme',
             'nbsphinx>=0.2.13,<0.4.0',
-            'jupyter_sphinx',
             'nbsphinx-link',
             'pytest_check_links',
             'pypandoc',