grub config timeout set to 1, doesn't work on some grub's
grub config timeout set to 1, doesn't work on some grub's

Signed-off-by: RamonX Fried <afff8a7131f23c1efcdf2b5e149a7bd0ccbffa85@intel.com>

mellowcandle/epOS,mellowcandle/epOS,mellowcandle/epOS,mellowcandle/epOS