User can reorder queue items
Refactor controller
Use macros and shared examples to refactor queue item controller
Add feature test for user sign in
Add feature test
Build people I follow page
Add function to follow a person
Update Readme
Add feature test for follow/unfolow a user
Send welcome email to sign up user
Add test for email sending
Add reset password
Delete temp file
Merge pull request #2 from springwq/mod4

Mod4