Add PowerShell Core Build+Test to Appveyor CI#939

Merged

JamesWTruher merged 27 commits intoPowerShell:developmentfrom

bergmeister:pwshBuild

Mar 21, 2018

Commits on Mar 17, 2018

Commits on Mar 18, 2018

remove setting PATH for psmodulepath in yaml (not needed for VS 2017 image, let's hope it works for WMF 4 as well)
bergmeister
committed

Commits on Mar 19, 2018

use OS agnostic file separator and fix case sensitivity as a preparation for a Linux build+test (which already works when adding additional Import-Module calls but has 13 failing tests)
bergmeister
committed