Fixed references to archiso.sqfs

Appears to have been changed to archlive.sqfs,
a couple hooks refered to the old name and didn't work.

Signed-off-by: Simo Leone <simo@archlinux.org>

hooks/archiso

@@ -14,10 +14,10 @@ run_hook ()
         exit 1
     fi
 
-    squashimg="${BOOT_MOUNT}/archiso.sqfs"
+    squashimg="${BOOT_MOUNT}/archlive.sqfs"
     if [ "${copytoram}" = "y" ]; then
-        /bin/cat ${squashimg} > /tmpfs/archiso.sqfs
-        squashimg="/tmpfs/archiso.sqfs"
+        /bin/cat ${squashimg} > /tmpfs/archlive.sqfs
+        squashimg="/tmpfs/archlive.sqfs"
     fi
 
     msg ":: Mounting squashfs image"

hooks/boot-usb

@@ -10,7 +10,7 @@ run_hook ()
     for usb in /dev/sd[a-z][0-9]; do
         if mount -r -t vfat "${usb}" ${bootmnt} >/dev/null 2>&1 ||\
             mount -r -t ext2 "${usb}" ${bootmnt} >/dev/null 2>&1; then
-            if [ -e "${bootmnt}/archiso.sqfs" ]; then
+            if [ -e "${bootmnt}/archlive.sqfs" ]; then
                 found=1
                 msg "${usb}"
                 break