package/python-mad: add hash file

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/python-mad/python-mad.hash

@@ -0,0 +1,2 @@
+# locally computed
+sha256  1c9fc529b78de7d26e9e47cf182c9f8bf43838d8f62a9c1773540d57f5ebc522  pymad-0.6.tar.gz