autoHeight is now used everywhere, so the Grid module no longer
sets the height or offers scrolling options. (The idea being that
the single scrollbar for the page is easier to use.) The Payment
module previously listed all data in the grid, so this now provides
it's own paging to reduce the grid height. The Grid module now also
includes SlickGrid's DataView, which is now heavily used by the
Stock module, which also received a large number of bug fixes and UI
improvements.