Added the ability to view the tech tree when searching for opponents

When the player is searching for an opponent, sometimes they want to check the technology tree to decide which camp to choose. Adding this function should be very convenient and greatly reduce the boring waiting for the opponent.

If your talking about while your searching for other players that is in the game, there is a minimize button to right when your quick searching. You should be able to do anything while you are unless I’m mistaken.