Inquiry list Status column improvements

1. Status says "Quoted" even after the quote expired. would be good if it showed "Expired" for those.

2. Would be great to have another status I can apply to an inquiry/quote: "rejected" or "booked elsewhere" or something like that. Three days after a quote is sent, I send a follow up email to the ones that haven't booked, so having a way to remember that the guest responded with "no" would help keep me from sending a follow-up e-mail to that guest.