Commits

Wes McKinney authored 8f2ca246b34
ARROW-13: Add PR merge tool from parquet-mr, suitably modified Author: Wes McKinney <wesm@apache.org> Closes #7 from wesm/ARROW-13 and squashes the following commits: 7a58712 [Wes McKinney] Add PR merge tool from parquet-mr, suitably modified