Commits

Neal Richardson authored dd20e99cb4c
ARROW-5216: [CI] Add Appveyor badge to README Closes #5453 from nealrichardson/appveyor-badge and squashes the following commits: c13e0e9d0 <Neal Richardson> Use public style link 90d2f767a <Neal Richardson> Add appveyor badge to readme Authored-by: Neal Richardson <neal.p.richardson@gmail.com> Signed-off-by: Neal Richardson <neal.p.richardson@gmail.com>