Please push to docker hub

[myguidingstar-zz]

Please make Pinry available on Docker image registry. Thanks

[tsmsogn]

@myguidingstar-zz
I made Pinry image on https://hub.docker.com/r/pinry/pinry with docker-pinry.
Please try it.

@pinry
Do you need ownership of the organization?
If you need, let me know your username on Docker Hub or email.
I will invite you as a owner, then delegate the organization to you.