v231231

Various QoL improvements focused on easier navigation around the asteroid.

Have you ever found yourself lost desperately trying to find your iron production site? No more blind searching! Just click on iron ore or iron icon in the top right corner of the screen and the camera will jump right there.

• clicking on resource icon in resource overview will cycle focus of your camera on this particular resource production buildings.

• custom marker points have visible pins you can easily recognize on the screen.

• concrete is cheaper. You get 6 concrete out of one water and one rock