Dom pollution

[agladysh]

I use Autosize plugin to control size of an in-place input control. I create <input> dynamically each time user clicks on editable data.

Autosize dutifully creates a mirror <span> each time — and does not destroy it when an input is destroyed.

Here is a fiddle to reproduce the problem: http://jsfiddle.net/c1fxnezx/

I can contribute a fix if you'll tell me which way you want me to fix it.

[MartinF]

A fix would be great. I have no preference to how you fix it - obviously this._mirror needs to be cleared.

[agladysh]

Please see #29 by @VitaliyZheleznov.