Add README to publishing requirements (#364)
Add README to publishing requirements (#364)

* Add README to publishing requirements

* Update catalog-publish.html

andymutton/v2,andymutton/beta,andymutton/beta,andymutton/v2,andymutton/beta,andymutton/v2,andymutton/v2,customelements/v2,webcomponents/webcomponents.org,andymutton/beta,webcomponents/webcomponents.org,customelements/v2,customelements/v2,webcomponents/webcomponents.org,customelements/v2