Fix for #140 not detecting game results on OS X

OK... I *think* this will fix the problems with OCR not occurring on OS X. Please retest and tell me how it goes!

Tesseract wasn't being loaded because it expects to be named a certain
way, loaded from a specific path with its config file location
hard-coded. Ideally we will recompile Tesseract to clean these up, but
as a quick fix I've moved files around to locations where Tesseract
expects them so that it will load correctly and perform OCR.

This should fix problems with opponent names, rank etc not being
detected on OS X.