regsvr32: Replace printf calls with WriteConsole function (try 2)

[Akihiro Sagawa]

On Tue, 18 Mar 2014 21:26:30 -0400, Hugh McMaster wrote:
> This patch adds the function output_write to regsvr32.c.  The function
> calls LoadString, FormatMessage and WriteConsole to output string text
> to the console.

This patch sequence looks nice.
It will resolve bug 28189.

Thanks,
Akihiro Sagawa