add link to opencollective

[ungoldman]

As mentioned in today's organizer meeting, it wouldn't hurt to link to pdxnode's page on opencollective so people know it's possible to help with expenses, and to increase transparency in terms of what the organizers are doing.

btw @obensource can you add me as an admin on https://opencollective.com/pdxnode? I want to update that logo to look a little better.

[obensource]

@ungoldman super rad! 🙌

The only way you can add 'core contributors' to the opencollective account is via emailing support.😐

So I've emailed an updated list of core contributors to reflect our current team. 🎉

[obensource]

@ungoldman you're good to go as a core contributor on open collective now.😎