Add mailing gem
User must login to message someone

Modal pops up if they try to message someone without logging in. Sign up and login links in modal not functional yet.
Use partial for signup form
Display sign up form when sign up link clicked
User can logout
User can sign up when prompted when trying to contact a user
User can login when prompted when trying to contact user
Prep success message for sending with SendGrid
Tweak styles on provisions page
Try to use Roboto font everywhere
First iteration blue navbar
Users can theoretically start negotiating

Need to test once I get an internet connection
Default image for user profile
Make logo clickable
Success message display when email sent to user
Fix bug logo appearing over BS modal
New anonymous email
Top nav login link now works
Get rid of Turbolinks cause it was causing problems
Reset modal when modal closes