Fixed some typos in the comments; added weak collection which stores objects by weak reference; moved UNITTEST #if to the top of the files for some unit tests

git-svn-id: file:///srv/devel/repo-conversion/nusu@122 d2e56fa2-650e-0410-a79f-9358c0239efd

Source/Tracking/IdleStateEventArgs.Test.cs

@@ -18,11 +18,11 @@ License along with this library
 */
 #endregion
 
+#if UNITTEST
+
 using System;
 using System.IO;
 
-#if UNITTEST
-
 using NUnit.Framework;
 
 namespace Nuclex.Support.Tracking {

Source/Tracking/ProgressReportEventArgs.Test.cs

@@ -18,11 +18,11 @@ License along with this library
 */
 #endregion
 
+#if UNITTEST
+
 using System;
 using System.IO;
 
-#if UNITTEST
-
 using NUnit.Framework;
 
 namespace Nuclex.Support.Tracking {

Source/Tracking/Request.Test.cs

@@ -18,14 +18,14 @@ License along with this library
 */
 #endregion
 
+#if UNITTEST
+
 using System;
 using System.Collections.Generic;
 using System.IO;
 
 using Nuclex.Support.Scheduling;
 
-#if UNITTEST
-
 using NUnit.Framework;
 using NMock2;
 
@@ -124,7 +124,6 @@ namespace Nuclex.Support.Tracking {
       failedDummy.Join();
     }
 
-
   }
 
 } // namespace Nuclex.Support.Tracking

Source/Tracking/StatusReportEventArgs.Test.cs

@@ -18,11 +18,11 @@ License along with this library
 */
 #endregion
 
+#if UNITTEST
+
 using System;
 using System.IO;
 
-#if UNITTEST
-
 using NUnit.Framework;
 
 namespace Nuclex.Support.Tracking {

Source/Tracking/WeightedTransaction.Test.cs

@@ -18,11 +18,11 @@ License along with this library
 */
 #endregion
 
+#if UNITTEST
+
 using System;
 using System.IO;
 
-#if UNITTEST
-
 using NUnit.Framework;
 
 namespace Nuclex.Support.Tracking {