NOUSguide/NGVaryingGridView — pull request #2 by berzniz (2012-07-22 14:16:10+00:00)
Title: Unused cells show up unexpectedly

The unused-cells were added to the reusable-cells, but weren't removed from the scrollview itself.

They would appear unexpectedly when the view is scrolled (sometimes one on top of the other).

I removed them from the superview when they became unused.