configure telnetd inside busybox

Signed-off-by: Robert Woerle <robert@linuxdevelopment.de>
add fbv and libglex-omap3-rawdemos packages

Signed-off-by: Robert Woerle <robert@linuxdevelopment.de>
fix correct checksums for udev

Signed-off-by: Robert Woerle <robert@linuxdevelopment.de>
add fbv to overlay

Signed-off-by: Robert Woerle <robert@linuxdevelopment.de>