Support >4GB max recv file size parameter.

ThreadStack values to allow values like "16M" to be specified.

Fixed the %V (Synchronet version) specifier - it's apparently never worked.
Added support for %C and %I for command-line use in other servers.

"UP:n", "DOWN:n" codes (and other sequences) and the "LEFT" code didn't work
since it was superceded by the (Wildcat-compatible) "LEFT" code for time
remaining.

elsewhere to 80.

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

is defined.

than just filewrap.c or it's consumers).

is defined (for MSVC only, currently).

milliseconds.

printf() and sscanf().

in size (or >4G-1byte depending on how the return value was used).
This is going to trigger a bunch of warnings like this:
conversion from '__int64 ' to 'unsigned long ', possible loss of data
which will be fixed over type (either with typecasts or by supporting 64-bit
file sizes, as the case may be).

1) We know it's not empty
-- and --
2) We want to wait until it is

*stab*

to actually work).

fixed numerous scoring bugs (that have been plagueing me for 2 years)

Clear the outbuf empty event BEFORE writing a byte to prevent clearing the
event if the output thread sends the newly added byte before the event is
cleared:

ie:
Main		Output
RingBufWrite
                RingBufRead
                SetEvent
ClearEvent