Weekend update 4

Fixed some fallout from the move to the new startup code. Made the game a lot more targeted at only classic by hiding the old main menu when launched from the launcher. Made it a tiny bit more closer to vanilla classic, and also added paste support to the chat.

• You can now part back to the server list from the pause menu.
• Canceling server connect and map change now loads the server list menu.
• You can now resize the window by default (Windows only).
• Water and Lava are not selectable (still placable).
• You can now past into chat with ctrl+v (Windows only).
• Fix: Crash on startup.
• Fix: Custom Classic terrain not loading.
• Fix: Logo not displaying at startup.

Just run the launcher and it will update it automatically! Get help here.