reset password integration test.
Refactor for reset password feature test.
Begining of invite users feature invitation model created.
Renamed UserMailer to AppMailer.
Feature for inviting new user up to adding automatic following of user and new user.
Invite a friend feature complete.
Changed invitation form to be model backed.
Fixed some issues with tests after making changes to invitation model.
Added some additional tests for invalid input.
Updated users controller and specs. Must impliment auto fill in for invitation based registration.
Added invitation token functionality.
Refactor with some added functionality for invite freind feature.
Changed name for user token column from password_token to token, added concerns for tokenable. Shared example for tokenable.
Production configuration changes for mailgun.
Added faker to production.
Some code cleanup.