Adding upstream version 20160701.

Signed-off-by: Daniel Baumann <mail@daniel-baumann.ch>

scripts/build/binary_iso

@@ -107,6 +107,9 @@ then
 	XORRISO_OPTIONS="${XORRISO_OPTIONS} -V \"${LB_ISO_VOLUME}\""
 fi
 
+# Set an explicit modification date
+XORRISO_OPTIONS="${XORRISO_OPTIONS} --modification-date=$(date --utc --date="@${SOURCE_DATE_EPOCH:-$(date +%s)}" +%Y%m%d%H%m%S00)"
+
 LB_PRIMARY_BOOTLOADER=$(echo "${LB_BOOTLOADERS}" | awk -F, '{ print $1 }')
 
 # Handle xorriso architecture specific options