Saving system, new puzzles and Windows port

Hi, as said in the last big post, here are some important changes for Nonogramms! 

Updates :

• Saving System : This system follows the will of progression in Nonograms, you will now be able to save your progress in game. Saving is done automatically when you return to the puzzle selection menu and loading is done automatically when you launch the main menu. It adapts to different operating systems, even on the web version (don't hesitate to contact me if you have any problems).
• New puzzles : The five new heroic/dark fantasy puzzles are now available !
• Windows Port : I put in free download a version for Windows. If you are interested in other operating systems (linux, mac, ...), please let me know !

Thank you for reading!