Add past iterations of the workshop to course website

[benhylau]

Toronto Public Library in Toronto:

• https://tomesh.net/peer-to-peer-internet/

Decentralized Web Summit in San Francisco (module-1):

• https://decentralizedweb.net/building-the-peer-to-peer-internet/

eXO.cat in Barcelona (module-1):

• https://exo.cat/internet-horitzontal-en-construccio/

NUUG and Hackeriet in Oslo (module-1):

• https://www.nuug.no/aktiviteter/20181009-mesh/
• https://blog.hackeriet.no/open-source-mesh-workshop/

Radical Networks in Berlin (module-1):

• https://radicalnetworks.org/participants/benedict-lau/

---

Some of these links may go dead over time. Not sure how to handle.

[dcwalk]

Could do Software Carpentry style and invite folks to add their location when they add one! (I think a PR template? Issue template? might assist): https://software-carpentry.org/workshops/ (it looks like their flow has changed... but used to be an invitation with assist to get yr workshop added

[benhylau]

I like the PR template idea. It's very low overhead on the maintainer side.