Don't open command prompt window on Release-mode builds automatically
I am running OpenMW .351 on Windows XP SP3.
When I launch the game, two windows get created - one is the actual game and the other is a command prompt that looks to be tailing some log file with lots of warnings and info messages. As the end user this is not something that I need to see and would be nice if I could hide it.
(RM-2490 from redmine: created on 2015-04-17 by Matthew Smithson, )