v0.9.3
Remove the obsolete pre-aBFT AoE boot table.
Added the embedded pxelinux payload patch from hpa.
Remove some assumptions about DHCP obtaining only a single options block.
Allow recording of TX and RX errors to aid in end-user debugging.
Display name and status of each file as it is downloaded.
Prepare for iBFT merge when possible. iscsiboot.c contains a really, really ugly hack at present, but that doesn't hugely matter since I'm aiming to change the interface to iSCSI devices anyway within the next week.
Use stdio.h instead of vsprintf.h