chore(travis): manually install yarn
Currently, the yarn version on Travis is outdated: https://github.com/travis-ci/packer-templates/issues/478
M
Martin Staffa committed
474e40498e30bfe78e71d601803510408cce4756
Parent: e9a6792
Committed by Martin Staffa <mjstaffa@gmail.com>
on 8/11/2017, 2:38:15 PM