rclipboard - Shiny/R Wrapper for 'clipboard.js'

Leverages the functionality of 'clipboard.js', a JavaScript library for HMTL5-based copy to clipboard from web pages (see <https://clipboardjs.com> for more information), and provides a reactive copy-to-clipboard UI button component, called 'rclipButton', and a a reactive copy-to-clipboard UI link component, called 'rclipLink', for 'shiny' R applications.