alsa-lib: fix comment about --with-versioned
add hexedit0r
kbd: fix behaviour of loadkeys -b

loadkeys -b is a practical feature to create busybox kmaps without
having to access /dev/console for load/dump usage.
however it's broken by default, as it also prints other output.

it came to my attention through this discussion, which is quite
educating with regard to busybox's kmap facilities:

http://www.mail-archive.com/busybox@busybox.net/msg14265.html
kbd: use loadkeys -b to create busybox keymaps

addresses #117, and fixes the kbd package for super_chroot use.
this one was the most annyoing of the bunch, as it's part of stage1,
so it is always built.