Use Kernel.loop instead of begin in PagedCollection#each
Remove redundant reference to self ( self.filters ) in
PagedCollection#each
Refactor inspect method into composed method residing in
Fog::Collection::Data. This reduces ABCs in inspect, keeps class
definition below 100 lines, and makes rubocop happy
Update collection.rb
Update collection.rb
Second iteration for refactor of Fog::Collection.inspect

- Change Data module to class.
Fix reference to self in append_data, should be @collection
Make munge-like methods private
Make string concat methods private
Merge branch 'happy_cops' of github.com:starbelly/fog-core into happy_cops
rename class from Fog::Data to Fog::CollectionString
Break Fog::CollectionString out into new file lib/fog/formatador.rb as
Fog::Formatador
Rename Fog::Formatador to Fog::Inspector
Rename Fog::Inspector back to Fog::Formatador

Move instantiation of Formatador to Fog::Formatador and prefix call to Formatador.new with `::`
Make all methods private except to_s and constructor method
Prefix calls to Formatador with '::'
Use forwardable for less code clutter
Revert back to manual delegation ( i.e., no forwardable )
raise ArgumentError if t is not a Thread in initialize

Don't call map() on self, call it on object
Fix object_attributes() ( i.e., was calling join within the block not on
it )
Tidy up