Update version and change log

Update version, change log, geotransform err handling

Update change log and version

Note new precision kwarg for index()

Update change log and version.

Final updates to credits, change log, version.

cython==0.22

Update version and change log.

Add back dev requirements like PyYAML.

Walk back wheel building in install step.

¬
Remove dev requirements from released wheel bundle as downstream¬
projects won't need them.