backport: discovery and version constraints changes#19660

Merged

svanharmelen merged 5 commits intov0.11from svh/f-backports

Dec 14, 2018

+1,006-195

Commits on Dec 7, 2018

Merge pull request #19567 from mrburrito/readd-s3-path-style-in-remote-state-data-source
jbardin
authored

Commits on Dec 14, 2018

govendor: update go-version
Sander van Harmelen
committed
core: enhance service discovery
Sander van Harmelen
committed
core: add a method to retrieve version contraints
Sander van Harmelen
committed
backend/remote: return detailed incompatibility info
Sander van Harmelen
committed