Fixed vulnerability

Unit tests output (e.g. Console.WriteLine in test method) was passed
unchanged to dotnetbuilderwrapper (that was supposed to receive
serialized report only)

DotNetBuilder/Compiler.cs

@@ -61,7 +61,6 @@ namespace MicroBuildServer.DotNetBuilder
 			private string GetLine(string format, params object[] args)
 			{
 				var result = new string('\t', indent) + string.Format(format, args);
-				//Console.WriteLine(result);
 				return result;
 			}
 		}

DotNetBuilder/MicroBuildServer.DotNetBuilder.csproj

@@ -94,6 +94,7 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Response.cs" />
     <Compile Include="NUnitTester.cs" />
+    <Compile Include="StubWriter.cs" />
     <Compile Include="TestRequest.cs" />
   </ItemGroup>
   <ItemGroup>

DotNetBuilder/NUnitTester.cs

@@ -143,6 +143,7 @@ namespace MicroBuildServer.DotNetBuilder
 
 			public void DoTest()
 			{
+				Console.SetOut(new StubWriter());
 				var listener = new Listener();
 				CoreExtensions.Host.InitializeService();
 				var package = new TestPackage(TestLibraryPath);

DotNetBuilder/Program.cs

@@ -35,8 +35,10 @@ namespace MicroBuildServer.DotNetBuilder
 		static void Main(string[] args)
 		{
 			var input = Console.In.ReadToEnd();
+			var outWriter = Console.Out;
+			Console.SetOut(new StubWriter());
 			var result = Process(input, args);
-			Console.Write(JsonConvert.SerializeObject(result, Formatting.Indented));
+			outWriter.Write(JsonConvert.SerializeObject(result, Formatting.Indented));
 		}
 	}
 }

DotNetBuilder/StubWriter.cs

@@ -0,0 +1,13 @@
+using System.IO;
+using System.Text;
+
+namespace MicroBuildServer.DotNetBuilder
+{
+	class StubWriter : TextWriter
+	{
+		public override Encoding Encoding
+		{
+			get { return Encoding.Default; }
+		}
+	}
+}