Updated module usage for Obelisk.js

[GeorgeGkas]

Dear team,

Your project is awesome. But, I find it difficult to create big size projects with it (who says this library can't be used for big scale projects?). So I created a module to automatize some things and add all the library abilities to separate methods.

I also reviewed the Wiki Page which lucks some explanations. All in all I upload my idea in a new repository called isometricObelisk.

As the above repository is an extension of this library, review my work. I care more on Wiki, as English is not my primary language. Give it a try and pleaseeeee let this issue open so can be viewd by other members of this community.

Lastly, I don't own your work. I understand how difficult it is to make such a thing and I didn't want to copy your work and represented as mine in no situation. I just want to help non experience users too.