Merge branch 'master' into audit_line_rubocop_part_4_rebase_attempt_1

.github/ISSUE_TEMPLATE.md

.travis.yml

CODE_OF_CONDUCT.md

CONTRIBUTING.md

Library/.rubocop.yml

Library/Homebrew/.rubocop.yml

Library/Homebrew/.rubocop_todo.yml

Library/Homebrew/.simplecov

Library/Homebrew/brew.rb

Library/Homebrew/brew.sh

Library/Homebrew/build.rb

Library/Homebrew/cask/lib/hbc.rb

Library/Homebrew/cask/lib/hbc/artifact.rb

Library/Homebrew/cask/lib/hbc/artifact/abstract_artifact.rb

...y/Homebrew/cask/lib/hbc/artifact/abstract_flight_block.rb

Library/Homebrew/cask/lib/hbc/artifact/abstract_uninstall.rb

Library/Homebrew/cask/lib/hbc/artifact/artifact.rb

Library/Homebrew/cask/lib/hbc/artifact/binary.rb

Library/Homebrew/cask/lib/hbc/artifact/installer.rb

Library/Homebrew/cask/lib/hbc/artifact/moved.rb