Rename "default-config" to "overlay"

I like difficulty and then name was annoying me

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>

1 files changed, 0 insertions, 0 deletions

diff --git a/configs/install-iso/overlay/boot/memdisk.bin b/configs/install-iso/overlay/boot/memdisk.bin
new file mode 100644
index 0000000..78c5204
--- /dev/null
+++ b/configs/install-iso/overlay/boot/memdisk.bin