added the link to skillshare slack channel and signup google doc
==Skill Sharing Clubs==
Join the [https://code4lib.slack.com/messages/CGCRQJ05T/ skillshare slack channel]
Post groups Sign up [https://docs.google.com/spreadsheets/d/1oEAUSqjQEwO_spa1ty4G1klYdqmfX4KxIYQiQ1Evclg/edit?usp=sharing here ] to find a group of like-minded colleagues who want to regularly talk about their career, skills, and current practices.
