Official Release Update

- New RANKED mode
> Added two ranks into the game (Beginner and Intermediate)
> You change ranks once you reach 100 Elo. (Intermediate)
> Has three new arena levels in total
> To gain Elo, you need to stay a minimum amount of time playing the level
> I'll increase more ranks later haha

- Added floor texture so you now what level you are
- Player is now a cool square
- You can now upgrade your stuff up to level 8

- Added three 'courses' for you to finish
> Grasslands
> Desert
> Hills

- Added a main menu
- Added tutorial
- Added credits