Feature Request: Shareable link to results

[quentinms]

I'd love to be able to share a direct link to the results.

Here's my use case: I'm writing a blog post about going from Paris to Lisbon (via Barcelona and Madrid) and comparing it to the impact of flying. I'd love to be able to link to the page that compares both trips directly, so people don't have to reenter the details when they go on lowtrip.fr.