Appveyor fixes: fresh yarn, only node6 build#2382

Merged

paulirish merged 4 commits intomasterfrom fixappveyor

May 30, 2017

+8-3

Commits on May 27, 2017

Commits on May 28, 2017

only test node 6 on windows, as we only can do 1 concurrent job
paulirish
committed

Commits on May 30, 2017

add comment about node7 being excluded.
paulirish
committed