1.94 breaks screenshot scanning on high-dpi devices

[johnluetke]

Niantic changed the font dpi slightly and on some devices it makes ocrad fail really bad when doing the actual OCR. My N6 for example is fine but I've gotten new screen shares from a few other people that it's broken in.

[johnluetke]

@Fragger can you expand on the cause if necessary?

[Fragger]

So far it appears ocrad just has issues with the font being slightly thinner. I still have some more things I want to play with/test ways of fixing it. I'll comment back when I have.