Two more janitorial tasks

[Vitaliy Margolen]

This is a bit more involved then regular janitorial task, but pretty small 
never the less. It is for some one who wants to get their feet wet in Wine.

Convert all console applications (net, regsvr32, eject, msiexec, etc) to 
unicode (see cmd for example). This is to better support international 
translations.

Use WriteConsoleW to output text to the console instead printf & co. Again 
for better support of the international translations and to avoid bugs in 
Wine's msvcrt which prints to the wrong terminal.

Vitaliy.