Merge pull request #8 from AndrewCap/master

Implement cell checker
Add different player classes
Merge pull request #9 from Andreis13/master

Add different player classes
Resolved display compatibility
Merge pull request #10 from ViSilver/master

Resolved display compatibility
Solve line endings
Fix errors after merge
Merge pull request #11 from Andreis13/master

Fix errors after merge
Adapt field drawer to c++ arrays
Merge pull request #12 from Andreis13/master

Adapt field drawer to c++ arrays
Add offset posibility to filed drawing
Add field_draw. Add field_clicler.