Fixed problem with FlexTable where number of children (FlexColumns) changing didn't re-render the Grid
Fixed problem with FlexTable where number of children (FlexColumns) changing didn't re-render the Grid

edulan/react-virtualized,cesarandreu/react-virtualized,cesarandreu/react-virtualized,bvaughn/react-virtualized,bvaughn/react-virtualized,edulan/react-virtualized