Pod update displays the previous version of a pod
Fixed indentation
Trimmed line length
Added spec and updated CHANGELOG
Removed useless comment
Merge branch 'master' of https://github.com/andreamazz/CocoaPods into andreamazz-master

* 'master' of https://github.com/andreamazz/CocoaPods:
  Removed useless comment
  Added spec and updated CHANGELOG
  Trimmed line length
  Fixed indentation
  Pod update displays the previous version of a pod

Conflicts:
	CHANGELOG.md
[Rake] Improve spec:regenerate_integration_fixtures task
[Bundle] Fix CocoaPods Core commit
[Integration] Fix stray podspecs
[Rakefile] Print ruby version in spec task