Add sound effects and music

[ashn-dot-dev]

• Sound when it is your turn
• Sound when you roll
• Sound when place a road, settlement, or city
• Sound when a player wins
• Background music

[ashn-dot-dev]

Ding when it is your turn added in b31f73d.

[ashn-dot-dev]

Sound when dice are rolled added in 29bd078.

[ashn-dot-dev]

Sound when placing structures added in c8b99d2.

[ashn-dot-dev]

Sound when a player wins added in 3ee04e8.