Wikia/app — pull request #1068 by kamilkoterba (2013-07-08 14:24:39+00:00)
Title: CE-248 Fix for displying double sorting arrows in tables

I was trying to find out whether it's possible to copy the table together with sorting, but .clone(true, true) doesn't work and table loses ability to sort.

Removing arrows before re-init makes the thing.