Split trainer and traindata

I made the code prettier by seperating the traindata and the
trainingsmanager (Like how it used to be >.>) . I also added a simple
trainings run that stops when succes is about 90%
Merge branch 'OCR-NN-2' of https://github.com/Mith/THO7-LicenseRecognition into OCR-NN-2

Conflicts:
	OCR NN 2/NeuralNetworkOCR.cpp
	OCR NN 2/PGO Training Data/x64/OCR NN 2.pgd
	OCR NN 2/main.cpp