* integration_take_2: [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 Conflicts: .gitignore Gemfile.lock lib/cocoapods/installer.rb lib/cocoapods/installer/target_installer.rb
…support in specs.
Letters was causing issues with the colored gem and apparently is not supported on 1.8.7.