Added: Vizzu, vizzu lib getter in player

[dovicsin]

No description provided.

[veghdev]

It can be a bit misleading that there is now a this.vizzu and a this.Vizzu too.
The previous internally used this.vizzu did not have an explicit getter function, so I would rename it to something more descriptive and use this.vizzu to store the lib. What do you think @dovicsin ?

[dovicsin]

@veghdev , I think the vizzuStoryInstance was the most descriptive name. What do you think?

[veghdev]

@veghdev , I think the vizzuStoryInstance was the most descriptive name. What do you think?

nevermind, after some thinking, the current one is good, the class is uppercase, the instance is lowercase.