2007-01-26  Tor Lillqvist  <tml@novell.com>

	Make the handling of console output make more sense Win32. Should
	mostly fix #400927.
	    
	* app/app_procs.c (app_exit): Drop the Win32 "This console window
	will close in ten seconds" message from here.
	(app_run): Drop the call to FreeConsole() from here. GIMP is built
	as a GUI executable on Windows, and in case we do open a fresh
	console window in main() (see below), we shouldn't then
	immediately close it here.

	* app/errors.c (errors_init): Drop printing the "You can mimize
	this window, but don't close it" message on Win32 from here.

	* app/main.c (gimp_open_console_window): New Win32-only
	function. If either stdout or stderr are unconnected, open a new
	console window and connect stdout and/or stderr to it as
	needed. Set the console title to "GIMP output. You can minimize
	this window, but don't close it." Register an atexit function that
	waits for the user to close the console window.
	(wait_console_window): New Win32-only function. Registered as an
	atexit function when GIMP has opened a new console window. Prompts
	the user to type any character to close the window.
	(main, gimp_show_version): Always call gimp_open_console_window()
	in the unstable version. As the "This is a development version of
	GIMP. Debug messages may appear here" message says, one point of
	the unstable version is that debug messages should be visible, so
	I think it makes sense to always see them in an unstable
	version. In stable versions, call gimp_open_console_window() only
	if options that cause output that the user wants to see were
	given, like --help and --version.


svn path=/trunk/; revision=21781