Initial routes
Initial controllers
Moved concerns to nested folders
Updated friending and unfriending logic
Added message helper methods
Fixed message helpers
Updated schema
Changed :sets association to :workout_sets
Added dummy current_user
User show json view and associated partials
User show action
Ordered workout sets by created_at times
Cleaned up message factory methods with define_method
Model style tweak
Friending and unfriending implemented
Messaging implemented
Fixed missing status
Made errant error message conform
Slight db improvement - much work to be done for user show
Changed message create to show individual message in response