test57: test that state isn't corrupted after a signal handler being executed.
Also run test56, please
Increase max number of open files to 255 (more should be possible but does not seem necessary for now)
Return ENOSPC when out of inodes
Increase NR_INODES in the FS servers to match NR_VNODES in VFS
Rename mkfs to mkfs.mfs and fsck to fsck.mfs. Add /sbin to root's PATH.
Remove spurious space
release.sh - let some packages come pre-installed (right now just pkgin)
merge datasizes and unstack
pkg_install: DESTDIR support.
fsck and mkfs have been moved to /sbin
AHCI driver
Fix cdiff error in testsh1.sh
Fix ar error in testsh1.sh (ar was previously renamed to aal)
__packed defined for ACK
Reverted __packed for ACK

- ack does not produce packed structures
Missing prototype in pre_init.c

- gcc does not like it
Fix tests when run as root; use bin account but current directory
gas2ack filters out .code16

- .code16 tells gnu as to generate 16bit assembly ack requires -mi86 switch
both ack and gcc can compile klib16.S