Removed superfluous 'tracks' directory at the root of the repository.

Testing commits to github.

test/unit/notes_test.rb

@@ -0,0 +1,14 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class NotesTest < Test::Rails::TestCase
+  fixtures :notes
+
+  def setup
+    @notes = Note.find(1)
+  end
+
+  # Replace this with your real tests.
+  def test_truth
+    assert_kind_of Note,  @notes
+  end
+end