Refactor Automation and its unit tests to independent projects.
Fix installer.
Merge with upstream/dev, resolving conflicts.
Fix azurecmdfiles.wxi.
Fix azurecmdfiles.wxi.
Set output folder to ..\..\..\Package\Release\ServiceManagement\Azure\Automation.
Fix build error.
Moved help content for Azure Automation from Microsoft.WindowsAzure.Commands.dll-Help.xml to Microsoft.Azure.Commands.Automation.dll-help.xml.
Merge pull request #2626 from kunyuchen/dev

Restructure Automation cmdlets