fixed Travis error: 'address' is defined but never used no-unused-vars
fixed Travis error: 'address' is defined but never used no-unused-vars

nikgraf/draft-js-plugin-editor,draft-js-plugins/draft-js-plugins,draft-js-plugins/draft-js-plugins,draft-js-plugins/draft-js-plugins,nikgraf/draft-js-plugin-editor,nikgraf/draft-js-plugin-editor,draft-js-plugins/draft-js-plugins