WPF NotifyIcon : Public Release

-------------------------------
CHG   Common cleanup, copyright etc.
DEL   Removed unused dependency property change handlers.
ADD   Added ResetBalloonCloseTimer method which keeps custom balloons open.
ADD   Provided implementation for attached BalloonClosingEvent.

git-svn-id: https://svn.evolvesoftware.ch/repos/evolve.net/WPF/NotifyIcon@94 9f600761-6f11-4665-b6dc-0185e9171623

Source/NotifyIconWpf/BalloonIcon.cs

@@ -1,7 +1,26 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
+// hardcodet.net NotifyIcon for WPF
+// Copyright (c) 2009 Philipp Sumi
+// Contact and Information: http://www.hardcodet.net
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the Code Project Open License (CPOL);
+// either version 1.0 of the License, or (at your option) any later
+// version.
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+//
+// THIS COPYRIGHT NOTICE MAY NOT BE REMOVED FROM THIS FILE
+
 
 namespace Hardcodet.Wpf.TaskbarNotification
 {
@@ -27,4 +46,4 @@ namespace Hardcodet.Wpf.TaskbarNotification
     /// </summary>
     Error
   }
-}
+}