Fixed bputs() for strings that end in a Ctrl-A char.

value to display the user name that left multinode chat (disconnected).

strip_exascii (remove all ex-ascii chars from string).

an infinite loop is detected.

an infinite loop is detected.
js_execfile() now resets loop counter before executing scripts.

Added macro definitions for max branches and time-slice yield frequency.

Moved JS-related constant definitions to sbbsdefs.h.

Added special log output to ftp_close_socket when closing the server socket.
Rearranged termination sequence at end of ctrl_thread to fix race conditions.
Added wait at end of ftp_server thread for other threads to terminate

Added "To:" field to outbound messages and now imports "To:" fields, if specified.

the valid size of the user.dat, generates an error log message, and fixes the
user number so the record can be created successfully.

Removed tagline from imported messages (no purpose).
Updated default tagline format.

using dynamically allocated xfer_t buffer rather than static local variable.

Uses IHAVE command to post exported messages.