* integration_take_2:
  [Integration] Fix YAML representation

Conflicts:
	spec/integration/install_subspecs/after/execution_output.txt

* integration_take_2:
  [Integration] Isolate from spec helper and clean up Rakefile
  [Integration] Update install_subspecs
  [Examples] Updates lockfiles.

Conflicts:
	examples/AFNetworking Mac Example/Podfile.lock
	examples/AFNetworking iOS Example/Podfile.lock
	examples/TargetTest/Podfile.lock
	spec/integration/install_subspecs/after/Podfile.lock

* integration_take_2:
  Make Integration tests more robust

Conflicts:
	Gemfile.lock
	spec/integration/install_add_pod/after/Pods/Pods.xcodeproj/project.pbxproj
	spec/integration/install_add_pod/after/execution_output.txt

* integration_take_2:
  [Specs Integration] Ingore CocoaPods version in lockfiles

* integration_take_2:
  [Specs Integration] Preserve the results of each test.

* integration_take_2_0_17_test:
  [Specs Integration] Clean implementation a bit.
  [TargetInstaller] Sort headers in xcconfig.
  [Bundle] update
  Add .hg folders to specs repos
  [Gitignore] Don't ignore .hg folders
  [Specs Integration] Added more tests.
  [Specs Integration] Clean up implementation.
  [Specs Integration] Skip unreliable tests.
  [Installer] Don't show using existing documentation message if docs should be skipped
  [Specs] Added integration specs
  [Specs Integration] Add check for output.
  Integrations tests part 2