chapter instead of city on upcoming events?

[samlecuyer]

This is related to DarrenN/calligraphus#5 so /cc @DarrenN

Maybe instead of the event city we could show the event chapter city name (Los Angeles instead of Marina Del Rey, for example) on the upcoming events page, and then show the actual city on the event page?

papers-we-love.github.io/lib/templates/upcoming_meetups_template.erb

Line 18 in 8b589b8

**<%= e[:city] %> <%= DateTime.parse(e[:formatted_time]).strftime('%-m/%-d') %>**: [<%= e[:event_title] %>](<%= e[:url] %>)

[DarrenN]

Sounds legit at first glance, we do have hard coded city data in https://github.com/papers-we-love/papers-we-love.github.io/blob/8b589b8b8d0558166fd2f25fbf16d5625c5e2468/source/chapters.yml which I should be able to make accessible in the template.