Resize font to fit on one card

[SeanFromIT]

It would be nice if the font size would automatically adjust to fit onto the card, or if at least you could define a custom font size.

[zaffudo]

I'm recently coming back to old projects, and will take a look at it. I initially didn't bother, as the font on the official cards is always one size, I figured if you can't fit what you need onto the card in that size, it's probably too much text.