title: Froala insert link creates duplicate text
body: <p>I am facing issue with froala editor, i am using version 2.9.2
  Double click to Select a text and press CTRL + K , this opens a insert link window with URL and TEXT input fields, the TEXT input box is already populated with the text you selected previously, you enter the URL and click insert, a link is created and the selected text is duplicated, ideally the previously selected text should have got converted to a link</p>