Update Stream Analytics PowerShell

Updated Stream Analytics SDK reference to 1.6.0 version

Re-recorded tests and updated session records

Author: atpham256

src/ResourceManager/StreamAnalytics/Commands.StreamAnalytics.Test/Commands.StreamAnalytics.Test.csproj

@@ -62,7 +62,7 @@
       <HintPath>..\..\..\packages\Microsoft.Azure.Management.Authorization.0.19.2-preview\lib\net40\Microsoft.Azure.Management.Authorization.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Azure.Management.StreamAnalytics">
-      <HintPath>..\..\..\packages\Microsoft.Azure.Management.StreamAnalytics.1.4.1\lib\net40\Microsoft.Azure.Management.StreamAnalytics.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Azure.Management.StreamAnalytics.1.6.0\lib\net40\Microsoft.Azure.Management.StreamAnalytics.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Azure.ResourceManager">
       <HintPath>..\..\..\packages\Microsoft.Azure.Management.Resources.2.18.1-preview\lib\net40\Microsoft.Azure.ResourceManager.dll</HintPath>