Readded bbiwarg.suo.

Added using directive.

bbiwarg/Test/OutputTest.cs

@@ -6,6 +6,9 @@ using System.Drawing;
 using OpenTK;
 using OpenTK.Graphics.OpenGL;
 using MathNet.Numerics.LinearAlgebra.Single;
+
+using bbiwarg.DataSource;
+
 namespace bbiwarg
 {
     class OutputTest : GameWindow

bbiwarg/bbiwarg.csproj

@@ -62,7 +62,8 @@
     <Compile Include="DataSource\IisuDataSource.cs" />
     <Compile Include="DataSource\IVideoDataSource.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="TestDataSource.cs" />
+    <Compile Include="Test\OutputTest.cs" />
+    <Compile Include="Test\TestDataSource.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="App.config" />