Tidy up test layout in sln

Dapper.DNX.sln

@@ -7,16 +7,20 @@ Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "Dapper", "Dapper\Dapper.xpr
 EndProject
 Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "Dapper.DNX.Tests", "Dapper.DNX.Tests\Dapper.DNX.Tests.xproj", "{B6EAE030-3119-49C0-ADB5-39E25BA60C4C}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{03340C6E-4176-4C42-9C76-D5DFC79D1A22}"
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Tests", "Tests", "{03340C6E-4176-4C42-9C76-D5DFC79D1A22}"
 	ProjectSection(SolutionItems) = preProject
 		Tests\Assert.cs = Tests\Assert.cs
 		Tests\Program.cs = Tests\Program.cs
-		Dapper NET40\SqlMapper.cs = Dapper NET40\SqlMapper.cs
-		Dapper NET45\SqlMapperAsync.cs = Dapper NET45\SqlMapperAsync.cs
 		Tests\Tests.cs = Tests\Tests.cs
 		DapperTests NET45\Tests.cs = DapperTests NET45\Tests.cs
 	EndProjectSection
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Core", "Core", "{ECD7C7BC-176D-49E7-8DB2-FCF248702F87}"
+	ProjectSection(SolutionItems) = preProject
+		Dapper NET40\SqlMapper.cs = Dapper NET40\SqlMapper.cs
+		Dapper NET45\SqlMapperAsync.cs = Dapper NET45\SqlMapperAsync.cs
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU

Tests/Program.cs

@@ -75,9 +75,10 @@ static void Main()
             Console.WriteLine(Environment.Version);
 #endif
 
+#if DEBUG
             int fail = 0, skip = 0, pass = 0, frameworkFail = 0;
             var failNames = new List<string>();
-#if DEBUG
+
             RunTests<SqlMapper.Tests>(ref fail, ref skip, ref pass, ref frameworkFail, failNames);
 #if ASYNC
             RunTests<DapperTests_NET45.Tests>(ref fail, ref skip, ref pass, ref frameworkFail, failNames);