fix unit test; remove FastSerializer

ICSharpCode.Decompiler/ICSharpCode.Decompiler.csproj

@@ -526,7 +526,6 @@
     <Compile Include="Util\CSharpPrimitiveCast.cs" />
     <Compile Include="Util\EmptyList.cs" />
     <Compile Include="Util\ExtensionMethods.cs" />
-    <Compile Include="Util\FastSerializer.cs" />
     <Compile Include="Util\ImmutableStack.cs" />
     <Compile Include="Util\Interval.cs" />
     <Compile Include="Util\LazyInit.cs" />

ICSharpCode.Decompiler/Tests/TestCases/Correctness/Conversions.cs

@@ -16,7 +16,7 @@
 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// #include "../../../../NRefactory/ICSharpCode.NRefactory/Utils/CSharpPrimitiveCast.cs"
+// #include "../../../Util/CSharpPrimitiveCast.cs"
 
 using System;
 using ICSharpCode.NRefactory.Utils;

ICSharpCode.Decompiler/TypeSystem/CecilLoader.cs

@@ -275,7 +275,7 @@ namespace ICSharpCode.NRefactory.TypeSystem
 		#endregion
 		
 		#region IUnresolvedAssembly implementation
-		[Serializable, FastSerializerVersion(cecilLoaderVersion)]
+		[Serializable]
 		sealed class CecilUnresolvedAssembly : DefaultUnresolvedAssembly, IDocumentationProvider
 		{
 			readonly IDocumentationProvider documentationProvider;