Merge pull request #6803 from MikeMcQuaid/latest_version_installed

Library/Homebrew/compat.rb

Library/Homebrew/compat/formula.rb

Library/Homebrew/dependency.rb

Library/Homebrew/dev-cmd/bottle.rb

Library/Homebrew/dev-cmd/test.rb

Library/Homebrew/dev-cmd/vendor-gems.rb

...ebrew/extend/os/linux/requirements/osxfuse_requirement.rb

Library/Homebrew/formula.rb

Library/Homebrew/formula_installer.rb

Library/Homebrew/test/cleanup_spec.rb

Library/Homebrew/test/formula_installer_bottle_spec.rb

Library/Homebrew/test/formula_installer_spec.rb

Library/Homebrew/test/formula_spec.rb

Library/Homebrew/test/formulary_spec.rb

Library/Homebrew/utils/bottles.rb