#### Details: Implement the ability to send Invites to new users. Mockup attached below. <img width="981" alt="screen shot 2016-05-16 at 10 18 53 am" src="https://cloud.githubusercontent.com/assets/1195260/15297392/410236f4-1b70-11e6-9422-476c32eb05b4.png"> Ref. #5030
