Grub menu and help changes

Added some help files for USB booting and Legacy IDE.
Also added a releasenotes submenu

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

1 files changed, 23 insertions, 0 deletions

diff --git a/configs/install-iso/boot-files/help/usb.txt b/configs/install-iso/boot-files/help/usb.txt
new file mode 100644
index 0000000..92db27a
--- /dev/null
+++ b/configs/install-iso/boot-files/help/usb.txt
@@ -0,0 +1,23 @@
+HELP: Booting from USB
+----------------------
+
+Some USB devices need time to settle before they can be mounted. If you
+experience failures booting your USB device, it is recommended that you append
+the "usbdelay" kernel parameter to the kernel params. A setting of "usbdelay=10"
+is recommended.
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