Add decent_expose to the party
configure routes for API
added configuration for decent_exposure
added specs for index of of zipcodes controller
add specs for #create, #show and #index
passing tests
add specs for the rest of the actions
passing tests
add specs for #index, #show and #create actions
passing specs for coordinates controller
add specs for #update and #destroy action of the coordinate controller
passing all specs of coordinates controller
refactor for record_not_found method
refactor coordinates controller specs
refactor zipcodes controller specs
more refactor specs
change double quotes to quotes
remove decent exposure
change double quotes for simple quotes
deleted unnecessary tests