Add Saint Patrick’s day Icon

[MrKomodoDragon]

We could possibly make an icon for saint patrick’s day, which is coming up soon in March.

[janine9vn]

@MrKomodoDragon You're now assigned, so feel free to work on this and open a PR. What were you thinking for the icon?

[MrKomodoDragon]

Possibly a green background, and a different sahdes of green for the sneks

[janine9vn]

This is closed by #120 . Thanks for the contribution by the way!