Add a Codacy badge to README.md (#89)
Add a Codacy badge to README.md (#89)

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alvita/ringcentral-js-widget,u9520107/ringcentral-js-widget,alvita/ringcentral-js-widget,u9520107/ringcentral-js-widget,ringcentral/ringcentral-js-widget,alvita/ringcentral-js-widget,u9520107/ringcentral-js-widget,ringcentral/ringcentral-js-widget,ringcentral/ringcentral-js-widget