Change post title to capitalize

*Removes likelyhood of duplicate entries at database level.
*Fixed spam method in post model
Capitalize location names

*Capitalize location names to prevent duplicate name entries
*Format post model for logical groupings
Extract display method for locations

*Alphabetical
Create instance method in location model

*Moved capitalize name method from controller to model
*More of business logic, so it belongs at model level
Revert changes to keep .capitalize at the controller
Add ? to end of spam method for easy comprehention
change name of method to alphabetical - better name
Remove huh from spam method definition
Updated to use huh per rails method on booleans
Change method name per model change "alphabetical"