Merge with the main module

Hi Eric,
Thank you.
yeah we can combine them. It might as well be part of the main module for ease of use :)

There's an small issue with transparent images, I'd like to fix before that.

How do you want to handle the merge?
Replace your current js implementation or add mine as a separate formatter?

I would replace the current js implementation. It seems more comfortable and modern.

Hey @woldtwerk - Erik put me in place as a maintainer to help him with the module and I just thought what you guys already talked about. Maybe we could get this done?

Sure we can do it.
I had some minor issues I would change beforehand.
Also I would refactor a little to be more drupal compliant.

What's the best approach to go further?
Do I create an issue in the main module to be able to create an issue fork or will you give me push access to a branch?

Either way would be fine for me :) We should go for a 3.1 version anyways with this addition. I opened a 3.1.x branch for a potential fork - It might be the best to start that way so I can give you a review :)

@woldtwerk I just started working on this - I will follow Eriks suggestion and replace the JS implementation with yours. There is actually a lot under the hood that will change. I'd like to give you credits for the code I borrow, so please feel free to put yourself in an MR as a contributor/maintainer to the readme or something :)