Always use WriteConsoleOutput() and never WriteConsole().
Support the settitle() extenstion.
Support putch(7) correctly.

Known issues:
- textmode() is just a stub... this REALLY should do something usefull
- gettextinfo() *always* retruns C80 as the current mode
- Still dog slow (Why?)
- Probobly broken on NT-based systems to to large default buffer

Created stub functions for Win32 API conio implementation (for non-Borland
Win32 builds).

We're going to need Win32 API implementations of conio functions here.

- X mode segfault fixed.
- Curses raw on exit issue fixed (hopefully).
- Mouse support moved into ciolib from uifc.

Some of these changes may have already gotten in... the CVS server has been hateing me lately.