Adds support for creating Windows scratch-equivalent baselayers#64

Merged

ekcasey merged 5 commits intobuildpacks:mainfrom micahyoung:windows-baselayer

Oct 15, 2020

+648-113

Commits on Oct 15, 2020

Add WindowsBaseLayer
Micah Young
committed
Changes Make target to only rebuild/renerate on changes
Micah Young
committed
Fixes testhelper unclosed writes
Micah Young
committed
Fix teshhelper errors
Micah Young
committed
Make version be locked with go.mod
Micah Young
committed