From: Ole Streicher <olebole@debian.org>
Date: Thu, 5 Dec 2019 12:06:40 +0100
Subject: Explicitly add subpackages

This somehow works around #940728, although I do not completely
understand it. It does however not include asdf.tests, since the tests
defined there seem to be buggy.

Closes: #940720
---
 MANIFEST.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/MANIFEST.in b/MANIFEST.in
index 6059d4e..f45676f 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,5 @@
 recursive-include docs *
+recursive-include asdf *.yaml *.diff *.asdf *.fits *.fits.gz *.json
 prune docs/_build
 prune docs/api