e.g. 20230130T171211-480	0	<unknown user>	76.89.231.66	<no name>

the user number name actually *are* known at this stage

Don't give QWKnet accounts the 'M' (email messages per day) exemption by
default as this has been abused by email spammers.

These are security/anti-spam improvements.

This shouldn't be possible during new user sign-up, but there have been ways
to curtail checks and generate user accounts with login names and passwords
that are the same sequence of characters, unfortunately.

Add some handy tips too (querying status, monitoring log output)

This was a bug if the user had set their terminal to swap Delete and Backspace keys while not using a PETSCII terminal.

- Most published messages (besides log entries) have a timestamp (in ISO8601 format) prepended and tab-separated
- The order and number of elements in client messages (list and activities) has been updated, now includes user number
- Server client lists are now published to .../SERVER/client/list
- Server client activities (connect, disconnect, update) are now published to .../SERVER/client/action/#
- Server client count is now published to .../SERVER/client (with the maximum client count, if applicable)
- Server states are now just represented by name (e.g. initializing, ready, stopping, stopped) and not number
- BBS errors are logged to sbbs/BBS/action/error/LEVEL (where LEVEL is the log level name, e.g. "critical" or "error')
- All server hack-attempts, SPAM attempts, logins, logouts, uploads, downloads, are published to sbbs/BBS/action/ACTION/*
- Chat pages are published to sbbs/BBS/action/page/node/#
- New users (on the terminal server) are published to sbbs/BBS/action/newuser
- Posted messages and executed external programs (on the terminal server) are published to sbbs/BBS/action/ACTION/CODE topic
- The event thread started/stopped status is published to .../SERVER/event

Yeah, the wiki will get updated soon to reflect/document all these changes

Removed some debugging lines

See merge request !249

I noticed that the node status displayed by load/presence_lib.js (e.g. used
by exec/nodelist.js) would have (N) for node-message waiting instead of (M)
as is reported in other places (e.g. the node utility, umonitor, sbbsctrl).
So this commit commonizes this behavior.

Now, it's crazy that there are (at least) 3 places that this node status
display is implemented and more things should just use nodestatus() to get
that string, but I'm not solving that copy/pasta issue in this commit.

The interactive prompting for terminal capabilities worked fine,
but the default configuration menu settings did not reflect the
user's previous choices and changes they made (e.g. toggle mouse
support or BS/DEL key swap) were not reflected in the menu. Once
logged in, the normal user defaults menu worked as expected. This
is all because term_supports() keyed off of SS_USERON which isn't
set during new user sign-up, so let's key off SS_USERON|SS_NEWUSER
now.

The previous (reverted) change to SAFECOPY would double-resolve the (src)
argument and caused weird side effects.

Again, removes SAFECOPY_USES_SNPRINTF since it was unused.

This reverts commit c0e857c9.

Really just testing to see if gitlab CI will be triggered by this commit.

This fixes the Borland/Windows build of xsdk that broke yesterday.

This reverts commit 64931c47.

The previous method (patching Makefile.in) didn't disable warnings when
building 'jsshell' (e.g. js.cpp).

If debugging build issues, build with VERBOSE=1 to get the very verbose
SpiderMonkey build output again.

'chown' resets Linux capabilities (e.g. cap_net_bind_service=ep), so these
calls reset the earlier bind-capabilities enablement, meaning the auto-setup
feature on Linux-install really never worked?

Resolves CID 434888, not sure why this one didn't show up before.

In a fresh v3.20 install, the legacy stats files don't exist, so don't try
to convert/upgrade them and log errors about it.

malloc(0) returns a usable/freeable pointer on all supported platforms.

This change insures that the scfg_t dynamically allocated arrays are all valid
non-NULL pointers, even if/when the array length is 0. This should resolve
a lot of new(ish) CIDs. Or not. We'll see. :-/

Added a crlf after printing message scan aborted

See merge request !248

Not as flexible with regards to formatting as xpDateTime_to_isoDateTimeStr()
but simpler to use (with a time_t source).

This should resolve (new) CID 434884 and 434885.

Also, remove the SAFECOPY_USES_SPRINTF check/block - nobody enables this.

DDMsgReader: Small change in resetting the terminal attributes before the script exits

See merge request !247