Users can follow other users #7
Description
As a registered site user I can follow another user so that I can easily find their content
Acceptance Criteria
- Given a registered user is viewing their own profile then there should be a list displaying the users they follow
- Given a registered user is not following another user, when they visit that user's profile then they have the option to follow them
- Given a registered user is following another user, when they visit that user's profile then they have the option to unfollow them