Automation initial commit.
Merge remote-tracking branch 'upstream/dev' into dev
Automation nuspec and nuget.proj
Change Automation nuspec file name.
Fix merge conflicts.
Update Automation package version to 0.9-preview
Merge pull request #615 from kunyuchen/dev

Automation initial commit
Update Automation package version to 0.9.0-preview
Merge pull request #620 from kunyuchen/dev

Update Automation package version to 0.9.0-preview
Merge pull request #621 from Azure/dev

Merging Automation changes into master