depends betterconfig; version_0.2 candidate

Signed-off-by: Matthew Story <matt.story@axialmarket.com>
correct year in license

Signed-off-by: Matthew Story <matt.story@axialmarket.com>
note year increment in changelog

Signed-off-by: Matthew Story <matt.story@axialmarket.com>
increment version number in README

Signed-off-by: Matthew Story <matt.story@axialmarket.com>