Commits

Wes McKinney authored 69cf6923849
ARROW-556: [Integration] Configure C++ integration test executable with a single environment variable. Update README Author: Wes McKinney <wes.mckinney@twosigma.com> Closes #340 from wesm/ARROW-556 and squashes the following commits: 521af12 [Wes McKinney] Configure C++ integration test executable with a single environment variable. Update README.md