New code style, fixed bugs and sample files

In this version, bugs that existed in the previous version were solved and a new way of writing code in the source of the library was implemented, it is a standard that all my projects will follow, I like it haha, I also included example files so you can know How can you use the library although I still recommend you look at the .js file, it is not that difficult and I consider it readable, go take a look at it and we dominate the gogo world!

Welcome Snake to my Github

It is the first installment of SnakeJS, it contains bugs and is not stable, it is a good start for the introduction of this beautiful library to my github :)