Added missing dev dependencies that accidentally got reverted in a previous commit
Added missing dev dependencies that accidentally got reverted in a previous commit

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