Moving schedulers to System.Reactive.Async.Concurrency.

AsyncRx.NET/System.Reactive.Async.Concurrency/System.Reactive.Async.Concurrency.csproj

@@ -4,4 +4,9 @@
     <TargetFramework>netstandard2.0</TargetFramework>
   </PropertyGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\System.Reactive.Async.Interfaces\System.Reactive.Async.Interfaces.csproj" />
+    <ProjectReference Include="..\System.Reactive.Shared\System.Reactive.Shared.csproj" />
+  </ItemGroup>
+
 </Project>

AsyncRx.NET/System.Reactive.Async/System.Reactive.Async.csproj

@@ -13,6 +13,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\System.Reactive.Async.Concurrency\System.Reactive.Async.Concurrency.csproj" />
     <ProjectReference Include="..\System.Reactive.Async.Disposables\System.Reactive.Async.Disposables.csproj" />
     <ProjectReference Include="..\System.Reactive.Async.Interfaces\System.Reactive.Async.Interfaces.csproj" />
     <ProjectReference Include="..\System.Reactive.Async.Subjects\System.Reactive.Async.Subjects.csproj" />