Allow 30+ characters for event names

[nathank (Nathan Kershaw)]

@nathankershaw

I’ve put in a PR for this change:

Update event.rb by nathan-nz · Pull Request #307 · discourse/discourse-calendar · GitHub

Any chance this will be looked at soon?

And I’d love a helping hand with this:

@nathankershaw

I can’t find in the code where that is so can’t make a PR. Can anyone else?