Echo JS 0.11.0

I would only suggest one change in the article, and advice to anyone using this... always have a separate action item on screen for this.  A copy button, next to the text, or if a textarea an overlay or above or below.

Having the copy action on a click trigger will be unexpected behavior.  Click on the text should probably do a `.select()` of the entire field though, but not copy to clipboard.  A separate action should be doing that.