AG-449 [fixed] Fixed bug when excel styles for partial properties would not get merged properly
AG-449 [fixed] Fixed bug when excel styles for partial properties would not get merged properly

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