Public release

Changelog public release:
Keynote:
-Keynote ultimated
General:
-Code revised
-Useful links updated
-Readme updated
Index HTML:
-To-do removed
Script JS:
-Code documentation
Style CSS:
-Code improvements

Beta

Changelog:

-Code improvments: lighter and more readable
-Documentation on code
-Bottom menu completed
-Graphics optimizations
-Bug fixed and general improvments

Alpha

Changelog:
-Mescolamento
-Nuova partita
-Test risolvibilità partita
-Correzzioni e bug minori

Scheletro

Test of the Release function of GitHub.