Add sponsor button

[blanklob]

Add a sponsor button so we can sponsor man!

[EvgeniyMukhamedjanov]

Hahaha :-)
Thank you for this, so heartwarming.
Right now not many people know about Liquid Ajax Cart, so I would prefer sharing in social media or GitHub stars as a contribution rather than donates :-)

Btw if you make a website using the library, I can add it to the liquid-ajax-cart.js.org home page into the Showcases section. Let me know :-)

[blanklob]

Just do it through github man, I will sponsor.

[EvgeniyMukhamedjanov]

Waiting for GitHub approval :-)