Add graphic option for opaque buildings/tree and turn off mission objectives text

Here’s a couple feature requests to anyone listening. I would think there would be an option to turn off the mission objective text that appears in the upper left corner of the screen. This text takes up a significant portion of the screen and we should be able to hide it.

It would also be nice if there was an option to have buildings/trees, etc be opaque and not show color silhouettes of units that are located behind the buildings. I understand the rational, so we don’t lose track of units hiding behind buildings, but I think the game would look nicer with completely opaque buildings so it would be nice if we were given an option to turn in this on-off in the menu.