Make the F-key bindings match SyncTERM.

"Address"

Use capitalizations as per the XMODEM YMODEM protocol reference.

Upload options are now:
ZMODEM
YMODEM
XMODEM
ASCII

And download options are:
ZMODEM
YMODEM-g
YMODEM
XMODEM

into a ulong temporarily to ensure size matching.

Use correct format specifier where possible.

Use a temprary long for the time_t parsing in sscanf() since there is no
time_t specifier and time_t can be different sizes.

On download, you select from:
ZMODEM
YMODEM-G
YMODEM
XMODEM-CRC
XMODEM

On upload, you select from:
ZMODEM
YMODEM
XMODEM-1K
XMODEM
ASCII

I think this is how the protocols end up working (sender picks blocksize,
receiver picks checksum)

Request CRC for XModem transfers.
Doesn't actually WORK yet though... (CRC/Checksum errors)

Pretty soon I'll actually test this stuff!

999 for guest accounts.

Start of X/Y-Modem support.

platforms with a 64-bit time_t.

Includes a **HORRIBLE** sscanf() hack.

We should really define the inttypes.h scanf/printf macros.

  that as a valid BBS login.
* Update copyright to 2008.

Fixes problems with the mouse.

Move port to after connection type so that changing the connection type does not change the current option.

heights > 99

Fix redraw of dialing list.

Set both cur and bar in the current mode menu since we are now potentially
taller than the screen length.
Do not list "Current" as a creen mode when changing the current screen mode.

Set savnum to zero on initialization.

Previously, the buffers were never free()d and savnum was only set to zero
if WIN_ORG was specified.

Pressing enter when the value has not been modified by the user should not
modify the value.