Commits
Korn, Uwe authored and Wes McKinney committed a43e67006a4
ARROW-3083: [CI] Use higher clone depth to pick up tags [skip appveyor] Author: Korn, Uwe <Uwe.Korn@blue-yonder.com> Closes #2447 from xhochy/ARROW-3083 and squashes the following commits: 5234b6d9 <Korn, Uwe> ARROW-3083: Use higher clone depth to pick up tags