tree 11ee61aad709aea8a9a58dba12c83f4e3c7b3d87
parent a0a95783b7477747845cae9516deaa79972fcfea
author Kevin Moore <kevmoo@users.noreply.github.com> 1505258093 -0700
committer GitHub <noreply@github.com> 1505258093 -0700

Travis testing: dev, stable, and oldest supported (dart-lang/yaml#33)

* Travis testing: dev, stable, and oldest supported
* Require SDK >= 1.23.0 - range we can correctly test on travis