OAButton/server — pull request #85 by MartinPaulEve (2013-09-07 11:58:15+00:00)
Title: Add close button "X" to bookmarklet

As per issue 13, this adds a close button to the bookmarklet.

Because iframes cannot modify the DOM outside of their stack, this adds an enclosing div around the iframe. The "X" button then simply changes the style on that element to display:none. If people want to modify the style and mechanism of hiding, that's fine, but this should give the basic framework.