Fragment update API
up.destroy(selectorOrElement, [options])
function
Destroys the given element or selector.
Takes care that all up.compiler() destructors, if any, are called.
The element is removed from the DOM.
Note that if you choose to animate the element removal using options.animate,
the element won't be removed until after the animation has completed.
Emits events up:fragment:destroy and up:fragment:destroyed.
Parameters
A URL that will be pushed as a new history entry when the element begins destruction.
The document title to set when the element begins destruction.
The animation to use before the element is removed from the DOM.
The duration of the animation. See up.animate().
The delay before the animation starts. See up.animate().
The timing function that controls the animation's acceleration. up.animate().
Return value
A promise that will be fulfilled once the element has been removed from the DOM.