Merge April 1 - 4, 2018 changes on master#283

Merged

robby-phd merged 14 commits intomasterfrom merge-master

Apr 7, 2018

+115-62

Commits on Apr 1, 2018

fixes #173 ; use default(compile) configuration for deps as default (#270 )
rockjam
authored

Commits on Apr 2, 2018

revert #254 to fix bootstrapping #268
lihaoyi
committed
Updated ci tests.
robby-phd
committed
revive #254 and fix #268 (#274 )

shengc
authored and
rockjam
committed

Commits on Apr 3, 2018

Test mill batch (.bat) in AppVeyor
robby-phd
committed