Miscellaneous project file cleanup

Ix.NET/Source/System.Interactive.Providers/System.Interactive.Providers.csproj

@@ -24,7 +24,6 @@
     <Reference Include="mscorlib" Condition=" '$(BuildPlatform)' == 'SILVERLIGHT' or '$(TargetFrameworkIdentifier)' == '.NETPortable' " />
     <Reference Include="System" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Observable" Condition=" '$(BuildFlavor)' == 'SILVERLIGHTM7' " />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs" />

Ix.NET/Source/System.Interactive/System.Interactive.csproj

@@ -12,11 +12,10 @@
     <AssemblyName>System.Interactive</AssemblyName>
     <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
-    <ProductSignAssembly>true</ProductSignAssembly>    
+    <ProductSignAssembly>true</ProductSignAssembly>
     <NoWarn>1591</NoWarn>
     <TargetFrameworkProfile />
   </PropertyGroup>
-
   <Import Project="..\Common.targets" />
   <PropertyGroup>
     <DocumentationFile>$(OutputPath)\$(AssemblyName).XML</DocumentationFile>
@@ -25,7 +24,6 @@
     <Reference Include="mscorlib" Condition=" '$(BuildPlatform)' == 'SILVERLIGHT' or '$(TargetFrameworkIdentifier)' == '.NETPortable' " />
     <Reference Include="System" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Observable" Condition=" '$(BuildFlavor)' == 'SILVERLIGHTM7' " />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="IAwaitable.cs" />

Ix.NET/Source/Tests/Properties/AssemblyInfo.cs

@@ -19,9 +19,6 @@ using System.Runtime.InteropServices;
 // COM, set the ComVisible attribute to true on that type.
 [assembly: ComVisible(false)]
 
-// The following GUID is for the ID of the typelib if this project is exposed to COM
-[assembly: Guid("aec256c2-1e0e-48d7-a312-7184dc67b1f0")]
-
 // Version information for an assembly consists of the following four values:
 //
 //      Major Version
@@ -31,5 +28,5 @@ using System.Runtime.InteropServices;
 //
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
-//[assembly: AssemblyVersion("1.0.0.0")]
+//[assembly: AssemblyVersion("1.0.0.0")]  
 //[assembly: AssemblyFileVersion("1.0.0.0")]