Patch Application Controller with Guest user methods and apply to Relationships
Sort links by User authentication status
Show expired flash if guest user removed
Setup Flash notices whenever Guest Account is assigned/removed
Release Flow and Following sections to All visitors
Authorize Guest accounts to Like and Unlike Posts
Authorize Guest accounts to Comment on Posts
Authorize Guest accounts to create Posts
Avoid users liking their own posts
Avoid users following themselves
Move guest user stuff to logged in user