commits: b9635a53136126980080f4ff80e213c936a3c1e0

This data as json

sha	message	author_date	committer_date	raw_author	raw_committer	repo	author	committer
b9635a53136126980080f4ff80e213c936a3c1e0	Added a mode argument to Dataset.concat which automates common use cases of concat_over.	2014-04-14T23:39:41Z	2014-04-14T23:39:41Z	19c7db1be12ca4777bbc517e9d2dadbf811dc213	19c7db1be12ca4777bbc517e9d2dadbf811dc213	13221727