always check after nuget package manager!!!

Author: ailn

src/ResourceManager/ApiManagement/Commands.ApiManagement.ServiceManagement/Commands.ApiManagement.ServiceManagement.csproj

@@ -70,6 +70,10 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\..\packages\Microsoft.Azure.Management.ApiManagement.1.0.2-preview\lib\net40\Microsoft.Azure.Management.ApiManagement.dll</HintPath>
     </Reference>
+    <Reference Include="Microsoft.Azure.ResourceManager, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\packages\Microsoft.Azure.Management.Resources.2.18.1-preview\lib\net40\Microsoft.Azure.ResourceManager.dll</HintPath>
+    </Reference>
     <Reference Include="Microsoft.Data.Edm, Version=5.6.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\Microsoft.Data.Edm.5.6.0\lib\net40\Microsoft.Data.Edm.dll</HintPath>
     </Reference>

src/ResourceManager/ApiManagement/Commands.ApiManagement/Commands.ApiManagement.csproj

@@ -68,6 +68,10 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\..\packages\Microsoft.Azure.Management.ApiManagement.1.0.2-preview\lib\net40\Microsoft.Azure.Management.ApiManagement.dll</HintPath>
     </Reference>
+    <Reference Include="Microsoft.Azure.ResourceManager, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\packages\Microsoft.Azure.Management.Resources.2.18.1-preview\lib\net40\Microsoft.Azure.ResourceManager.dll</HintPath>
+    </Reference>
     <Reference Include="Microsoft.Data.Edm, Version=5.6.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\Microsoft.Data.Edm.5.6.0\lib\net40\Microsoft.Data.Edm.dll</HintPath>
     </Reference>