apr-util: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/apr-util/apr-util.hash

@@ -0,0 +1,2 @@
+# From http://archive.apache.org/dist/apr/apr-util-1.5.4.tar.gz.sha1
+sha1	72cc3ac693b52fb831063d5c0de18723bc8e0095	apr-util-1.5.4.tar.gz