create-iso.sh: Replace mkisofs by genisoimage

genisoimage is the new default for Debian

Signed-off-by: Diego Giovane Pasqualin <dpasqualin@c3sl.ufpr.br>

README

@@ -8,4 +8,4 @@ dbus
 sudo
 realpath
 git-core
-
+genisoimage

create-iso.sh

@@ -113,7 +113,7 @@ createISO()
         egrep -v 'isolinux/boot.cat|md5sum.txt' | tee md5sum.txt
 
     # Generates ISO file
-    mkisofs -D -r -V "$DISTRO" -cache-inodes -J -l -b \
+    genisoimage -D -r -V "$DISTRO" -cache-inodes -J -l -b \
     isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size \
     4 -boot-info-table -o "$DISTROISO".iso "$CDDIR"