compile glitch

avoid running out of file descriptors problem on vfork systems

compile problem if !HASFLOCK

if all addresses are expensive, don't bother forking (for performance)

eliminate `D' line in qf file

new DSN draft

change call to expand() to be more rational (and consistent!)

be more precise on MAXNAME checking

more MIME cleanup

fix several MIME boundary-condition problems

fix new file creation

changes suggested by *Hobbit*; SafeFileEnvironment option

improved security for points where setuid has returned to sender

various security bulletproofing

cleanup to make gcc -Winitialized happier

compiler glitch -- variable used before set

fix glitch in "relayed" messages

updated status codes for DSNs

fix security problem allowing bogus lines to be written to qf file
from command line or IDENT protocol by embedding newlines

cut at 20 January version of DSN document

log transaction delay as well as queue delay (for ordering lists)

fix problem with left over df files after hop count exceeded

don't set q_statmta if the current host name is null

more DSN hacking

improved debugging