(defauls to enabled, for backward compatibility).
Added new autohang args to bbs.send_file() and bbs.receive_file() (default:true)
Added support for "description" argument to bbs.send_file() as well.

sbbs::lputs() will log the current user alias already, logline()->lputs() would
create log messages with the user alias twice.

set the "extended description" flag for all subsequently added files if one of
the files uploaded/added contained an embedded description (FILE_ID.DIZ)
causing garbage extended description display when viewing extended information
on files that did not in fact have an embedded description.

was never used. This was intended to be a method for internationalization,
letting the sysop change which key is used as the uiniversal "quit" key.
This commit replaces most of the uses of the hard-coded 'Q' for quit wtih the
3rd charcter in the text.dat YNQP string. Some hard-coded menus still have the
'Q' key hard-coded and will need to be addressed later. The text.h YN index
macro was changed to YNQP and the JS text index variable name will change
as well.

all exported functions and data types using a 32-bit time_t (time32_t).
(part 2 of 2)

longer (use lprintf(LOG_ERR,...) instead, which does).
Added sbbs_t::hacklog() for convenience.

of configured upload requirements) and exceed the "max files" settings per dir.
Also, directory operators now always have upload permissions.

32-bit file size limitation.

inserting (long) typedefs to prevent warnings, but in the case of the JS File()
class, actually supporting file lengths > 32-bit.

Added HOST and IP keywords to allow restricted access/privileges to/for
specific remote hostnames or IP addresses (wildcards allowed).
All string-argument type ARS keywords (e.g. SHELL, PROT, etc.) now support .can
style wildcards.
The current remote client is now used for protocol, host, and IP ARS checking,
when available, so this requires passing the client pointer around (which
explains why so many files are touched by this change) and takes care of a
long standing to-do item (the user's 'modem' value was used for the PROT
value checking, which was not always correct).

Constified the arguments.
Created exascii_to_ascii_char().
Created ctrl_a_to_ascii_char().
strip_ctrl() and prep_file_desc() now takes 2 args.
strip_ctrl(), strip_exascii() and prep_file_desc() now strdup() the input
string and if the dest arg is NULL, returns the allocated and modified copy.
sbbs_t::bputs() now handles ^AZ.
Change Ctrl-A code message network exporting:
1. ^AL, ^A<, ^A[, and ^A] are always translated to ASCII equivalents.
2. ^AZ will terminate the message body prematurely if found.
3. Ex-ASCII (CP437) chars will be translated to ASCII equivalents (rather than
'*') for "ASCII Only" subs.
For import, don't allow Ctrl-AP or Ctrl-AL.
For SBBSecho:
Added support for specifying a link's address on the command-line (e.g. for
use with -h).
Mail server now strips Ctrl-A codes from message bodies for sending via POP3
or SMTP.

changed FileNotThere text.dat entry to FileDoesNotExist which displays the file
path.
Now check if the directory exists before checking the available disk space
before allowing file uploads and report the correct error (using
DirectoryDoesNotExist) if the directory is missing (a common mistake).
Overhaul viewfilecontents() - wow, I can't wait to re-write all of this moldy
filebase code!

equivalent of Baja SEND_FILE_VIA and RECEIVE_FILE_VIA.

and receive_file() - so str_cmds.js may now support ;GET and ;PUT.

credits, and minutes - basically wrappers for adjustuserrec().

(rather than "No description given") if the real filename is different than
the one in the database (e.g. it's a long filename).

so configured in SCFG->System->New User Values->Question Toggles.

sysop or uploads dir) if the file was in the dir's database, but not on disk.
Cosmetic change: display unpadded filename in error strings.

used.

etc).

if text/menu/*prot.asc does not exist.

insensitive.

to be included in the system's upload and download statistics.

with EX_OFFLINE mode bit set (don't care if user hung-up).

megabytes, etc) by specifying an optional "unit" parameter.

(That STILL have to be 8.3) work.

outside the sbbs_t class).