Complete and stable release

So far Big Bear is the most stable release so far with support for

• all diceBear styles
• all diceBear formats
• use of styles as methods
• getting the image contents
• saving the images locally

Removed all of the unused dependencies

The version of the package fixed some major bugs within the package and also added the right license

The version of the package fixed some major bugs within the package and also added the right license

Simple package with the ability to save the images locally or get the URL for it.