package/python: add license hash

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/python/python.hash

@@ -2,3 +2,5 @@
 md5 1f6db41ad91d9eb0a6f0c769b8613c5b  Python-2.7.14.tar.xz
 # Locally calculated
 sha256 71ffb26e09e78650e424929b2b457b9c912ac216576e6bd9e7d204ed03296a66  Python-2.7.14.tar.xz
+# License files, locally calculated
+sha256 d2d17b17388da74dc9c6bdbf78eb7237432c3f8a0c87852df740ec99de2ec680  LICENSE