* master:
  Update README.md
  Release 0.16.1
  [Gemspec] Bump Xcodeproj to 0.4.1
  [CHANGELOG] Update for Xcodeproj 0.4.1 and CocoaPods 0.16.1
  Update bundle and make specs green.
  [Update Command] Remove duplicate option in help. Closes #725.
  Update previous patch to match code-style.
  Unpack tgz files into pod's root #727
  If a repo isn't passed to push default to master

Conflicts:
	CHANGELOG.md
	Gemfile.lock
	cocoapods.gemspec
	lib/cocoapods.rb
	lib/cocoapods/command/push.rb
	lib/cocoapods/command/update.rb
	lib/cocoapods/downloader/http.rb
	spec/functional/downloader_spec.rb
	spec/unit/http_spec.rb