Cross compiling from *nix for windows via mxe

[mgerhardy]

http://mxe.cc/

setting is up is already quite easy - but it would be very cool to get it set up with the fips setup features: http://mxe.cc/#tutorial

[floooh]

Wow, looks interesting... will take a little while until I get around to it though. I'd like to first implement the missing features for Oryol and move the current external libs into their own 'fips-dependencies'