Upgrade Microsoft.PowerShell.5.ReferenceAssemblies from 1.0.0 to 1.1.0 and remove redundant/transitive references (#1050)

* Upgrade Microsoft.PowerShell.5.ReferenceAssemblies from 1.0.0 to 1.1.0, which was already published last year

* Remove transitive and redundant references.

Author: bergmeister

Engine/Engine.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <VersionPrefix>1.17.1</VersionPrefix>
@@ -10,7 +10,6 @@
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'net451' ">
     <Reference Include="System.ComponentModel.Composition" />
-    <Reference Include="System" />
   </ItemGroup>
 
   <PropertyGroup Condition=" '$(TargetFramework)' == 'net451' ">
@@ -61,7 +60,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net451' AND '$(Configuration)' != 'PSV3Release'">
-    <PackageReference Include="Microsoft.PowerShell.5.ReferenceAssemblies" Version="1.0.0" />
+    <PackageReference Include="Microsoft.PowerShell.5.ReferenceAssemblies" Version="1.1.0" />
   </ItemGroup>
 
   <PropertyGroup Condition=" '$(Configuration)' == 'PSV3Release' ">

Rules/Rules.csproj

@@ -16,8 +16,6 @@
   <ItemGroup Condition=" '$(TargetFramework)' == 'net451' ">
     <Reference Include="System.ComponentModel.Composition" />
     <Reference Include="System.Data.Entity.Design" />
-    <Reference Include="System" />
-    <Reference Include="Microsoft.CSharp" />
   </ItemGroup>
 
   <PropertyGroup Condition=" '$(TargetFramework)' == 'net451' ">
@@ -46,21 +44,8 @@
   <ItemGroup Condition="'$(TargetFramework)' == 'net451' ">
     <PackageReference Include="Microsoft.Management.Infrastructure" Version="1.0.0-alpha*" />
   </ItemGroup>
-
-  <ItemGroup Condition="'$(TargetFramework)' == 'net451' AND '$(Configuration)' != 'PSV3Release'">
-    <PackageReference Include="Microsoft.PowerShell.5.ReferenceAssemblies" Version="1.0.0" />
-  </ItemGroup>
-
-  <ItemGroup Condition="'$(TargetFramework)' == 'net451' AND '$(Configuration)' == 'PSV4Release'">
-    <PackageReference Include="Microsoft.PowerShell.4.ReferenceAssemblies" Version="1.0.0" />
-  </ItemGroup>
-
-  <ItemGroup Condition="'$(TargetFramework)' == 'net451' AND '$(Configuration)' != 'PSV3Release'">
-    <PackageReference Include="Microsoft.PowerShell.5.ReferenceAssemblies" Version="1.0.0" />
-  </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
-    <PackageReference Include="System.Management.Automation" Version="6.0.2" />
     <PackageReference Include="Microsoft.Management.Infrastructure" Version="1.0.0-alpha*" />
     <PackageReference Include="System.Reflection.TypeExtensions" Version="4.5.0" />
     <Compile Remove="UseSingularNouns.cs" />