0.7.1: Xcode 8 Support

Breaking

• None.

Enhancements

• Added support for the new access control specifiers of fileprivate and open.
  Shmuel Kallner
  #645
  #646

Bug Fixes

• Fix issue where jazzy could not be installed from Gemfile due to
  SourceKitten symlinks already being present.
  William Meleyal
  #438
• The lint report in undocumented.json is more human-readable: includes fully
  qualified symbol names, pretty printed.
  Paul Cantrell
  #598
• The exclude option now properly supports wildcards.
  Paul Cantrell
  #640