Function to use bitmap Font

[Electric Dreams]

I am working on a function to easily display text using bitmap font.
The process is ok and working, but I have to

1. clean the code before sharing it
2. write a little doc to allow everyone to use it

I use the font proposed in the media section named The Oliver Twins/BubbleDizzyFont
the function will allow you to use any font you want.

[WaltonSimons]

Nice. I had to make something similar for my game. My version supports setting coordinates, text size and colors.