Make VirtualMachineDscExtensionTests part of CheckinTests
DSC Extension: add BVTs for arguments parsing + refactoring to help with tests
Fix redeploy string.
Add new test assembly Microsoft.WindowsAzure.Commands.ServiceManagement.Extensions.Test and project. Move DSC extension UTs and BVTs to this assembly.
Add x64_only test category. Use it to specify test settings for DSC extension tests.
Move resources from ServiceManagement.Test to ServiceManagement.Extensions.Test
Merge origin/dev into dsc
Fixed some websites tests.
DSC azure extension: fix DSCResource module resolution logic
Merge origin/dev in dsc
Fix comments in DscExtensionConfigurationParsingHelperTests
Remove TestDSCExtension test target
Merge pull request #2924 from amitapl/dev

Fixed some websites tests
Merge pull request #2925 from vors/dsc

DSC Extension: Add unit tests for cmdlets components and enable them in the azure jankens build process [2]
Merge branch 'dev' of https://github.com/Azure/azure-sdk-tools into dev