Renamed CIOWRAP to CIOLIB.

This will (eventually) allow a separate stand-alone lib to be built.

Borland conio library does with the exception of the hardware I/O.

I may add support for the newer Borland stuff eventually, but I doubt it.
:-)

NOTE: normvideo() always sets the attr to 0x07, not the attribute
at start of program.  This shouldn't be a problem I hope.

I *assumed* that getche() does not echo two-byte chars.  If this is wrong,
let me know.

always work... but it may be handy sometimes.

This may actually work now.

Includes the cp437-*fonts which are complete cp437 fonts.  These MUST be
installed and available to your X server.

Also, they must be aliased to:
vga
vga8x16
vga8x8
vga8x14

vga should be aliased to cp437-8x16

This may break all uifc programs when ran under X since x_cio is untested.
I'll be testing it as soon as I get home.