- this change is dependant on the updated load/modopts.js.
Cache the presence_lib and nodelist options in the bbs.mods object to speed
up the re-loading of this script from the BBS. This means that changes to the
presence_lib or modopts.ini will require the user log-off/back-on to experience
the changes (only for the nodelist module).

of the user_age_and_gender() method.
Changed options.web_inactivity_timeout to just options.web_inactivity to be
more consistent with the existing modopts.ini [web] option naming.

You may now request the value of a single modopts.ini key value (optionally
specifying a default option value), via:
    optval = load({}, 'modopts.js', 'modname', 'optname');
or:
    optval = load({}, 'modopts.js', 'modname', 'optname', default_optval);

This usage will return just a single option value rather than an object
containing properties reflecting all the options in the [modname] section.
The pre-existing usage is still supported (and preferred in most cases).

(default: 'browsing' - to match web UI verbiage).

(includes web v4 users logged-in/recently-active).
Added 'W' / who's online command to those shells that didn't have it
(except for Wildcrap!) - equivalent of the Ctrl-U global hot-key.

'include_web_users' is set to false in the [nodelist] section of the modopts.ini
Document the arguments supported in comments.
It's no '-noself' instead of '-notself' to exclude own node from output.
Also more/better "use strict" enforcement.

Provide better example of constructing/using User objects.

Added more comments and use 'var' when defining a new variable
(though 'const' might be better here, don't want to risk that change atm).

numbers beginning w/0 are interpretted as octal by parseInt() by default.

0-byte .msg files are normal and do not mean a msg is waiting for the user.

include_location (defaults to true)
New comments at the top documenting the modopts.ini settings available.
Include misc flags (M for msg waiting, P for do-not-disturb) in web user status
active-users.json was excluding node with the POFF (do not disturb) flag set,
thus making the do_not_disturb property kind of moot - fixed.

Added properties to web_user object: do_not_disturb and msg_waiting

The active-users.json response now includes a 'prot' (protocol) object, just in
case we want to use that in the future.

derived from a portion of ecwebv4's ndoelist.js.
TODO (echicken, help!): fill-out the 'action' property from the web session and
double-check on the logontime value (can we get this from the session blob?).

Much of the code in these 2 modules was moved/migrated to the new presence_lib
and made more reusable/modular.

Migrated mostly from exec/nodelist.js, some from fingerservice.js.

when sending the "ANSI" output to stdout (and not a file).

Otherwise the temperature will appear to be hot hot hot but actually be in kelvin.

key to [web] section.

(to be consistent with [nodelist]):
- include_age
- include_gender
and they can be separately controlled.
Also fixed a 'use strict' violation I didn't find before with assignment
to an undeclared variable (uname).

If a SessionPwd (in sbbsecho.ini) value was (just) a number, it would
barf-up binkp.js and cause an authentication BinkP failure for that node.

example is now actually a functional replacement for the 'exec/node list'
command (e.g. using 'jsexec nodelist') and a replacement for the hard-coded
Ctrl-U (who's online) handler. To install, run 'jsexec nodelist install'.
Supports modopts.ini [nodelist] settings (default to false):
- include_age
- include_gender
Other than the new age/gender options, *should* function identically to the
hard-coded nodelist() and whos_online() functions from getnode.cpp

array. These correlate with the lines in ctrl/attr.cfg and are used for
setting console attributes in places where text.dat strings perhaps didn't
make sense. These values are used like this (e.g. to set the current
console attributes configured for filenaems):
	console.attributes = console.color_list[ATTR_FILENAME];

("sysop" and "The Guru") - fixing the simple node listing apps, like the
echicken web UI.
If your node lister wants to do something more fancy (e.g. display the name
of the sysop or the guru engine), you'll have to handle that yourself.

NodeConnection[] // lowercase
NodeConnectionProper[] // propercase

If the node.connection value is in these "arrays", use that value to print
node's connection type/protocol. If it's not, it's a modem connection and
the node.connection value is the DCE rate (in bps).

WITH_SDL are not defined. This should fix JSDCOS builds for those without
libsdl1.2-dev installed - but really, you want SDL installed to get the
full docs, I think.

warning: ISO C++ forbids converting a string constant to 'char*'
and comparision between signed/unsigned int.
This does *not* address the reported build issue:
In function `_start':
(.text+0x20): undefined reference to `main'

Added support for optional modopts.ini [xtrn_sec] keys:
- eval_before_exec
- eval_after_exec
These may be set to JavaScript expressions to be evaluated (executed)
before and/or after any program is executed from this module.
Also fixed a bug where a door-custom font may not be loaded if the door
was the only one available in a section.