Run volatile media before mdev

Without volatile media mountpoints under media are not populated,
so mounts defined on fstab are failing to mount by mdev at fstab
location. Later at boot volatile media run again followed by mdev
and now mount fstab succeds, so you have same device mounted twice

Running volatile media before mdev fixes above issue.
Merge pull request #7 from athoik/volatile

Run volatile media before mdev
Fix bootmenu on VU+ boxes (tested on vusolo2)

the error failed to set color palette, needs still be fixed (it just ignored now)
Fix removed lines (sorry)
Call sysvinit only when ppid is greater than one

When init is called from boot it doesn't have ppid so this check
will ignore arguments like ubiroot passed from kernel.
Merge pull request #8 from athoik/ppid-check

Call sysvinit only when ppid is greater than one
Add nextboot to set the selection from plugin.

- now we can change the bootimage selection from the plugin
bootmenu will show, and set the selection bar to the nextboot image.
kernel will be flashed if nextboot is different from selected
Add config for time duration to show bootmenu.

When nothing is set, then the default time of 5sec is used.
You can change the time in ../.timer (ex. write 15 for 15sec)
omb_utils: handle nandwrite/nanddump parameters for dreambox

When OMB_DREAMBOX is defined use nandwrite/nanddump parameters for dreambox.
We can define OMB_DREAMBOX using the following in bitbake:

${@base_contains("MACHINE_FEATURES", "dreambox", "-DOMB_DREAMBOX", "", d)}
Merge pull request #9 from athoik/dreambox

omb_utils: handle nandwrite/nanddump parameters for dreambox
omb_lcd: dreambox returns error on LCD_IOCTL_ASC_MODE
Merge pull request #10 from athoik/dreambox-lcd

omb_lcd: dreambox returns error on LCD_IOCTL_ASC_MODE
omb_main: set nextboot after omb_utils_load_modules

We need to select the nextboot after omb_utils_load_modules because
nextboot might have different kernel.

Setting nextboot before omb_utils_load_modules we were trying to load
the modules of nextboot instead of (previously) selected kernel.
Merge pull request #11 from athoik/fix-nextboot

omb_main: set nextboot after omb_utils_load_modules
omb_main: set nextboot after omb_utils_backup_kernel

We need to backup previous kernel not next kernel.
After kernel backup set nextboot and update background, then show menu.
Merge pull request #12 from athoik/fix-nextboot

omb_main: set nextboot after omb_utils_backup_kernel
Test sh4 framebuffer patches
Fix typos
Add some debug text