axel: Add hash file

Signed-off-by: André Hentschel <nerv@dawncrow.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/axel/axel.hash

@@ -0,0 +1,2 @@
+# Locally calculated
+sha256	359a57ab4e354bcb6075430d977c59d33eb3e2f1415a811948fa8ae657ca8036  axel-2.4.tar.gz