[Feature Request] Move thread stack size into DefaultEngine.ini

In order to run the editor on OSX with maps of varying complexity, we had to up the main thread stack size to 64 MB and other thread stack sizes to 8 MB. This requires a custom version of the engine and makes development in a team more complex. Since we aren’t planning any other engine modifications, it would be nice to put this into an INI since it’s just a number and shouldn’t have to be hard coded into the engine.

I agree!..