some files were not being hashes, because they were missing from MDEXT

noticed by jsg, and important enough to make release

src/etc/etc.amd64/Makefile.inc

@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile.inc,v 1.13 2011/07/22 09:30:54 espie Exp $
+#	$OpenBSD: Makefile.inc,v 1.14 2014/03/05 14:47:33 deraadt Exp $
 
 KERNELS += GENERIC.MP bsd.mp
 
@@ -7,4 +7,5 @@ bootblocks:
 	cp ${DESTDIR}/usr/mdec/cdboot ${RELEASEDIR}
 	cp ${DESTDIR}/usr/mdec/cdbr ${RELEASEDIR}
 
-MDEXT=	bsd.rd cd${OSrev}.iso floppy${OSrev}.fs pxeboot cdboot cdbr
+MDEXT=	bsd.rd cd${OSrev}.iso floppy${OSrev}.fs miniroot${OSrev}.fs \
+	pxeboot cdboot cdbr

src/etc/etc.armv7/Makefile.inc

@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile.inc,v 1.4 2013/11/01 20:35:52 jasper Exp $
+#	$OpenBSD: Makefile.inc,v 1.5 2014/03/05 14:47:34 deraadt Exp $
 
 ALLSOC=IMX OMAP SUNXI
 KERNELS=
@@ -39,4 +39,5 @@ ALL_KERNELS=
 bootblocks:
 
 MDEXT+=	miniroot-am335x-${OSrev}.fs miniroot-beagle-${OSrev}.fs \
-	miniroot-panda-${OSrev}.fs
+	miniroot-imx-${OSrev}.fs miniroot-panda-${OSrev}.fs \
+	miniroot-sunxi-${OSrev}.fs

src/etc/etc.i386/Makefile.inc

@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile.inc,v 1.21 2014/03/03 01:37:36 deraadt Exp $
+#	$OpenBSD: Makefile.inc,v 1.22 2014/03/05 14:47:34 deraadt Exp $
 
 KERNELS += GENERIC.MP bsd.mp
 
@@ -13,4 +13,5 @@ linux-notes:
 	cp ${.CURDIR}/etc.i386/INSTALL.* ${RELEASEDIR}
 
 MDEXT=	bsd.rd cd${OSrev}.iso floppy${OSrev}.fs floppyB${OSrev}.fs \
-	floppyC${OSrev}.fs pxeboot cdboot cdbr INSTALL.linux
+	floppyC${OSrev}.fs miniroot${OSrev}.fs \
+	pxeboot cdboot cdbr INSTALL.linux