tree c0146f55ee3c27c898012cf64f1beb9bdb7d8c64
parent 2be50c0e3c2d3d5325141c5cfc336b8116c53d85
author Han Seoul-Oh <laughinghan@gmail.com> 1486172796 -0800
committer Han Seoul-Oh <laughinghan@gmail.com> 1486172796 -0800

CI: Fix screenshot diff

Turns out `-list metric` just lists the *available* metrics (AE, MAE,
NCC etc), not their actual values; it also doesn't create the actual
diff images.