Removed and upated several existing and out-dated Q/As.

are to be included in e-mail messages (default: enabled).

sbbs_t::rputs() now:
* Can accept an optional length argument which allows it to output strings
with embedded NULs if desired.
* If a call to outcom() fails, terminates and returns the sent number of chars.
* Performs Telnet IAC escaping when appropriate.
* Checks online value in while() loop.
* No longer output to log if "on local" - event scripts aren't expected to use
this function.
JS console.write() and writeln() now use rputs() instead of putcom() so that
Telnet IAC chars are escaped when necessary and saveline/restoreline will work.
sbbs_t::putcom() now returns the number of chars sent successfully.

in the "save line buffer" so that the SAVELINE/RESTORELINE macros will work
correctly again (redisplay with correct attributes).

Maybe now strip_ctrl() is a function that Deuce would "want to call". :-)

and index into mailproc array.

argument and buffer and retruns an optimized ANSI sequence to generate
the desired attribute.
console.ansi() method now support this usage as well, so msgutils.js's
attr_to_ansi() should no longer be needed.

console.print()/write()/writeln() can now take multiple value arguments to
display (like the global print()/write()/writeln() methods).
console.write() and writeln() now use sbbs_t::putcom() instead of rputs()
so that they may send strings with embedded NULs.
console.writeln() now uses sbbs_t::rputs() to output the "\r\n" so that it is
not passed through outchar (e.g. do not line-count and auto-pause).

*has* caused a crash in the wild.

Rename console.getlines() to console.getdimensions() (leave getlines as alias).

for non-ANSI terminals (that have a non-destructive backspace) in getstr().

Simplify redrwstr() by combining ANSI/non-ANSI terminal support.

(off-by-one).

macros (better bounds checking, sets current attribute on restore).

accurate column auto-detection. Wheee!

with ansi_gotoxy(), ansi_save(), and ansi_restore() functions.

line/column counting, auto-pausing, etc.
So, sbbs_t::rprintf() and JS console.write() and writeln() are now all truly
"raw" - hopefully this puts a smile on Deuce's face. :-)
sbbs_t::cursor_right() and cursor_left() now update the column counter.

the last column with space if you use backspace to return to the previous
position.