[bug] verification email link expired

[abaracedo]

I created an account using my email but didn't verify it at that moment. Shortly after, when I tried to verify it, a message was displayed saying the link had expired.

The email contained the following text:

Thank you for signing up for Omnivore. Please verify your email address to start using Omnivore. Thank you!

and a link to verify it.

If the email verification link has an expiration time, users should be informed about it.