Update Portland meetup information
Update Portland meetup information

After a years-long hiatus the Portland chapter of CoffeeOps is being
revived! We have approval from the folks at Puppet to host a bi-weekly
meetup in their space. This updates the contact information to the
current organizer, the meeting location, and the cadence for the new
meetup.

CoffeeOps/coffeeops.github.io,CoffeeOps/coffeeops.github.io