🎉 Add 'nonce' attribute to 'AutoSizer' for better Content Security Policy compliance (https://www.w3.org/TR/2016/REC-CSP2-20161215/#script-src-the-nonce-attribute). (@akihikodaki - https://github.com/bvaughn/react-virtualized/pull/663)

✨ 'Column' renderers now accept a 'columnIndex' parameter as well. This allows multiple 'Table' columns to more easily use 'CellMeasurer' to compute the min row height. (@BamaBoy - https://github.com/bvaughn/react-virtualized/pull/662)
