Fix a couple of minor typos in the unit tests
Fix errant apostrophes.
Merge pull request #806 from petergoldstein/feature/fix_whether_typos

Fix a few typos in the test messages
Update for Xcodeproj 0.5.0
[CHANGELOG] Update for CocoaPods 0.16.3 and Xcodeproj 0.5.0.
Release 0.16.3
Update for Core changes to Podfile
Merge branch 'master' into 0.17

* master:
  Release 0.16.3
  [CHANGELOG] Update for CocoaPods 0.16.3 and Xcodeproj 0.5.0.
  Update for Xcodeproj 0.5.0
  Fix errant apostrophes.
  Fix a couple of minor typos in the unit tests

Conflicts:
	CHANGELOG.md
	Gemfile.lock
	cocoapods.gemspec
	lib/cocoapods.rb
	spec/functional/downloader/git_spec.rb
	spec/functional/downloader_spec.rb
	spec/unit/podfile_spec.rb
	spec/unit/version_spec.rb
[Command::IPC] Convert Podfiles to YAML
[Config] Add support for YAML Podfile
Add new class Analyzer::SandboxAnalyzer
[WIP][Analyzer] Download external sources before resolution
[UI] Minor Improvements
Clean up some comments and minor house keeping