AG-49: iteration of component for header rendering
AG-49: iteration of component for header rendering

ceolter/angular-grid,ceolter/ag-grid,ceolter/ag-grid,killyosaur/ag-grid,killyosaur/ag-grid,seanlandsman/ag-grid,seanlandsman/ag-grid,ceolter/angular-grid,killyosaur/ag-grid,seanlandsman/ag-grid