Merge branch 'dev' - new dependency tracking code + progress indication (windows taskbar)

Author: OlegZee

XakeLibTests/FileTasksTests.fs

@@ -7,6 +7,7 @@ open NUnit.Framework
 
 open Xake
 open Xake.FileTasks
+open Xake.Storage
 
 [<TestFixture>]
 type FileTasksTests() = 
@@ -99,4 +100,9 @@ type FileTasksTests() =
             ]
         }
 
-        Assert.IsTrue <| File.Exists ("aaa-copy")
+        Assert.IsTrue <| File.Exists ("aaa-copy")
+
+
+        
+
+