Note fix of rasterio#254, bump patch level.

Note fix of rasterio#254, bump patch level.

Bump version and note changes for 0.17

Bump version, add changes, update authors.

For 0.15.1

More robust out/output switching.

Port sieve example to warning free code.

Closes rasterio#167.

Moar shapes documentation.

Update change log.

Update change log.