'RELENG_2_2_8_RELEASE'.

This commit was manufactured to restore the state of the 2.2.8-RELEASE image.
Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

has been tested at several sites and proven to be substantially
less buggy than the 2.2 version.  New files have already been tagged
in, though they do not appear in this commit.

OK'd by:	brian

     file get created.  We don't create lock files over non-tty
     connections, but we *do* create lock files in -direct mode.
     This leaves us capable of adding utmp/wtmp support for
     successful pap & chap logins (coming soon).

     Update loadalias to use the new libalias api.
     Update to version 1.1.

       o Use syslog
       o Remove references to stdout/stderr (incl perror())
       o Introduce VarTerm - the interactive terminal or zero
       o Allow "set timeout" to affect current session
       o Change "set debug" to "set log"
       o Allow "set log [+|-]flag"
       o Make MSEXT and PASSWDAUTH stuff the default
       o Move all #ifdef DEBUG stuff into the code - this
         shouldn't be too much overhead.  It's now controlled
         with "set log +debug"
       o Add "set log command, debug, tun, warn, error, alert"
       o Remove cdefs.h, and assume an ansi compiler.
       o Improve all diagnostic output
       o Don't trap SIGSEGV
       o SIGHUP now terminates again (log files are controlled
         by syslog)
       o Call CloseModem() when changing devices
       o Fix parsing of third arg of "delete"
       o Make the man page a little more detailed.
       o Update the version number to 1.00.
       o Increase the predictor-1 buffer by 2 bytes.

   o Supporting SYNC SIO device (But need a device driver)
     - add "set speed sync"
   o Fixing bug for Predictor-1 function.
   o Add new parameter that re-sent interval for set timeout commands.
   o Improving RTT (Round Trip Time) and reducing processor time.
     - Previous Timer service was using polling, and now using
       SIGALRM ;-)
     - A 0.94beta2 will not work correctly....

   -- Follows are additinal feature not including 0.94beta2
   o Support Proxy ARP
     - add "enable/disable proxy" commands
   o Marging common routine in CHAP/PAP.
   o Enhancing LCP/IPCP log information.
   o Support local Authfication connection on port 300x and tty.
     - You can set up pair of your "hostname -s" and
       password in ppp.secret. if either ppp.secret file nor
       your hostname line don't exist, It will notify a message
       and working as same as previous version.(Backword compatibility)
     - If you did set up them, It's allow connection but nothing to do
       except help and passwd command.
     - add "passwd yourpasswd" commands
   o Support afilter - keep Alive filter that a packet can send/receiving
     according to ifilter/ofilter but doesn't count it as preventing idle
     timer expires.
     - Same syntax of other filters.
   o Fixing bugs reported by current user for previous one. Thanks !!

Reviewed by: Atsushi Murai (amurai@spec.co.jp)