User story 2: As a user I should be able to configure the complexity
level of the Sudoku game 
Implement level class to define multiple levels with name, min and max
values
User story 3: As a user I should be able to define the default output
type of the solution
Implement functionality to set outputtype value
Merge branch 'master' of https://github.com/pysudoku/sudoku

Conflicts:
	src/unitTests/test_suite.py
Merge branch 'master' of https://github.com/pysudoku/sudoku.git

Conflicts:
	.pydevproject