added shit
Adding Difficulty selector UI for Board generator
Merge branch 'dev' of https://github.com/Versaiteis/Sudoku into dev

Conflicts:
	sudoku-qt/Controller/MainController.cpp
	sudoku-qt/Controller/MainController.h
	sudoku-qt/View/mainwindow.h
Added Board Generator
Add test, comments, library for image processing, and fix bugs
Board Generator stoofs
Merge
Merge
Few bugfixes
fixed bug
Modified gitignore to ignore Debug folder.