Main Menu

[LiamFeasey]

Add a main menu to the game that the players can interact with. Start it off with:

• Start (starts the game when clicked)
• Credits (Displays the credits for the game)
• Exit (Exits the game when pressed)

Add more features later such as:

• Settings

[LiamFeasey]

Some features have been implemented, so far these are:

• Start
• Exit

So far these have a pop-up dialogue just in case a player miss clicks them.