Arms Dealer Update

Weapons-

    -Added a Weapons Screen which can be access in the Main Menu
    -I added new sprites for each Projectile
    -Cannon
        -2 Second RoF
        -2 Speed
        -1 damage
        -Has AoE
            -A radius of 1

    -laser gun
        -.75 Second RoF
        -3 Speed
        -1 Damage
        -Has AoE
            -A radius of 0.25

    -rife
        -0.75 Per Burst
        -3 Bullets in a Burst
            -0.05 Per Second Bullet in a Burst
        -1 Damage

    -nunchuck
        -1 Second RoF
        -8 Speed
        -1 Damage

    -slingshot
        -1 Second RoF
        -3 Speed
        -1 Damage
        -Has penetration

Fixed Bugs-
     -I fixed the button on the pause screen
     -I add a "Quit to the main menu" in the pause menu
    -fixed so Enemies dont spawn on top of the player