Beyond the End

I have finished semi-random methods for now. Of course, they would be expanding, but we enough for 0.0.8. We should work really hard to use them all.

Also, fixed trade screen, it is not broken now.

So next one, would be interface menus, like open, grab or directly to creation of semi-random database. I think  that 50 random configs and 100 maps would be enough for next version. Later, we would expand this.