popt: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/popt/popt.hash

@@ -0,0 +1,2 @@
+# Locally calculated based on http://anduin.linuxfromscratch.org/sources/BLFS/svn/p/popt-1.16.tar.gz.md5sum
+sha256	e728ed296fe9f069a0e005003c3d6b2dde3d9cad453422a10d6558616d304cc8	popt-1.16.tar.gz