Move existing, unported tests to root for old test project

SabreTools.Test/CleaningTests.cs

@@ -3,7 +3,7 @@ using SabreTools.DatItems.Formats;
 using SabreTools.DatTools;
 using Xunit;
 
-namespace SabreTools.Test.Filtering
+namespace SabreTools.Test
 {
     public class CleaningTests
     {

SabreTools.Test/ParserTests.cs

@@ -4,7 +4,7 @@ using SabreTools.DatFiles;
 using SabreTools.DatTools;
 using Xunit;
 
-namespace SabreTools.Test.DatTools
+namespace SabreTools.Test
 {
     public class ParserTests
     {

SabreTools.Test/PopulationTests.cs

@@ -2,7 +2,7 @@ using System.Collections.Generic;
 using SabreTools.DatTools;
 using Xunit;
 
-namespace SabreTools.Test.Filtering
+namespace SabreTools.Test
 {
     public class PopulationTests
     {

SabreTools.Test/RemoverTests.cs

@@ -1,7 +1,7 @@
 using SabreTools.DatItems;
 using SabreTools.DatItems.Formats;
 
-namespace SabreTools.Test.Filtering
+namespace SabreTools.Test
 {
     // TODO: Reenable tests when there's a reasonable way of doing so
     public class RemoverTests

SabreTools.Test/ReplacerTests.cs

@@ -6,7 +6,7 @@ using SabreTools.DatTools;
 using SabreTools.Hashing;
 using Xunit;
 
-namespace SabreTools.Test.DatFiles
+namespace SabreTools.Test
 {
     public class ReplacerTests
     {

SabreTools.Test/SetterTests.cs

@@ -4,7 +4,7 @@ using SabreTools.DatItems.Formats;
 using SabreTools.DatTools;
 using Xunit;
 
-namespace SabreTools.Test.DatFiles
+namespace SabreTools.Test
 {
     public class SetterTests
     {

SabreTools.Test/WriterTests.cs

@@ -2,7 +2,7 @@ using SabreTools.DatFiles;
 using SabreTools.DatTools;
 using Xunit;
 
-namespace SabreTools.Test.DatTools
+namespace SabreTools.Test
 {
     public class WriterTests
     {