Better estimate the maximum USB transfer size.
	remove get_endpoint_descriptor and change all functions needing
	descriptor to just receive it as argument rather than endpoint
	address.
	Implement boot time analysis framework.
	Fix USB devices not being detected when requested
	due to delayed attach.
	Initialize USB ports in parallel to speed-up boot.
	* include/grub/boottime.h: Add missing file.
	Fix a conflict between ports structures with 2 controllers of
	same kind.
	New commands cbmemc, lscoreboot, coreboot_boottime to inspect
	coreboot tables content. Support for cbmemc.
	* grub-core/commands/boottime.c: Fix copyright header.
	Slight improve in USB-related boot-time checkpoints.
	* grub-core/commands/verify.c (hashes): Add several hashes
	from the spec.
	* po/POTFILES.in: Regenerate.
	* grub-core/commands/i386/coreboot/cbls.c: Fix typos and wrong
	description.
	Add ability to generate newc additions on runtime.
	* grub-core/fs/zfs/zfs.c: Fix incorrect handling of special volumes.
	* grub-core/term/at_keyboard.c: Increase robustness on coreboot
	and qemu.
	Add new 'proc' filesystem framework and put luks_script into it.
	* grub-core/Makefile.core.def (vbe): Disable on coreboot and multiboot
	platforms.
	* util/grub-mkconfig_lib.in (prepare_grub_to_access_device): Fix
	handling of multi-device filesystems.
	* grub-core/Makefile.core.def (vga): Disable on coreboot and multiboot
	platforms.