Fix the problems introduced to Investigate's return pings not being
processed.
Fix sh/log's irritating habit of not showing (some of) the lines that we
want.
Speeded up sh/log by probably an order of magnitude.
2. add lock_nodes.pl which locks out all the nodes in the user file whose
privilege is 1 or less and which isn't mentioned as an argument to the
command on the command line.
3. make set/node, set/spider and their friends unlock a node as well as make
them one.
4. Make sh/log et al more efficient / less memory hungry
2. Redo Julian stuff as proper objects
3. Make the various Log display come out forwards instead of backwards
4. Add the dbgclean routine to system cron to clear out all debug files
more then 10 days old.
2. altered the permissions on disconnnect so that priv 5 users can disconnect
clusters, but still require priv 8 to disconnect users.
3. made sure that an incoming PC18 clears out all the cluster info for
that channel before re-initialising.
4. add init command.
5. disconnect users before nodess on shutdown
2. Added DXCron handling - you can do crontabs now.
3. Added show/program command so you can see where it is loading your .pm files
from.
4. Added pc26/27 replies to locally connected cluster's merge (pc25) requests
5. Added spotters DXCC and original cluster to Spot data files.
also made what G0RDI wanted work as well!
2. Added isolate flag to allow isolation of different networks at a gateway.
3. Changed make Makefile.PL to perl Makefile.PL in instructions
4. Copied latest instructions to html directory
5. Had another attempt at making clients disconnect without hanging everytime.
6. Changed msg queuing semantics so that the system routes on exact callsign.
7. Changed the protocol version so that it increments with the DXSpider version.
2. Added load/cmd_cache.pl to clear cmd cache shortcuts (use this if cluster.pl
get confused about where it is getting its commands from eg if you have
removed a file from local_cmd 'cos you want to go back to standard one)
3. Fixed bull handling at least to the extent that it stores them and
doesn't mess up the normal directory handling.
4. Fixed the unset/debug command so that it actually does the job!
5. Removed the middle line 'written in perl for unix' from show/version.pl
