Test update: download all vhds and package files from blob storage.
Merge branch 'dev' of https://github.com/Azure/azure-powershell into dev
Merge branch 'dev' of https://github.com/Azure/azure-powershell into dev
Merge branch 'dev' of https://github.com/Azure/azure-powershell into dev
fix test
fix role configuration deserialization
Merge branch 'dev' of https://github.com/Azure/azure-powershell into dev
Merge branch 'dev' of https://github.com/Azure/azure-powershell into dev
Merge branch 'dev' of https://github.com/AzureRT/azure-powershell into dev
Merge pull request #1 from huangpf/dev

AzureRT PR S42
Merge pull request #22 from AzureRT/dev

AzureRT PR S42 #1 - Fix a potential error in Get-AzureDeployment
Merge branch 'dev' of https://github.com/Azure/azure-powershell into dev