Added root route, ran pending migration, set up email in development env...

Hi Krystle!

Sorry it took me so long to do the peer review! I set it up so that you send emails in the development environment.  I looked at these two things if you're curious: http://railscasts.com/episodes/61-sending-email-revised?view=asciicast and https://canvas.instructure.com/courses/806895/discussion_topics/1480617

If you want to merge, pull, and send emails on your machine you will just need to do this in the terminal:
$export GMAIL_USERNAME=your_username
$export GMAIL_PASSWORD=your_password
$rails s 
(have to run rails s in same terminal you set username and password)

It doesn't look like you have sending emails to the app set up yet?  I can show you how I did mine if you want.

Ellen