Update licenses.

THIRD_PARTY_NOTICES

@@ -1,4 +1,76 @@
-This project includes code from the following open source projects:
-· PriTools by chausner: File "LICENSE.PriTools.chausner"
-· pugixml: File "LICENSE.pugixml"
-· RapidJSON: File "LICENSE.RapidJSON"
+NOTICE
+
+This product includes software developed by third parties.
+
+----------------------------------------------------------------------
+PriTools (PriFormat)
+----------------------------------------------------------------------
+
+This product includes code derived from the PriTools project
+developed by chausner.
+
+Original Project:
+  Name: PriTools
+  Author: chausner
+  Project Homepage: https://github.com/chausner/PriTools
+  Source Repository: https://github.com/chausner/PriTools/tree/master
+  License: Apache License, Version 2.0
+  License File: LICENSE.PriTools.chausner
+
+The original PriFormat project has been modified in this product, including:
+- Renamed from "PriFormat" to "PriFileFormat"
+- Adapted to support Microsoft .NET Framework 4.6
+- Added support for the COM IStream interface
+- Modified resource cleanup and disposal logic
+- Changed namespaces and internal structure
+
+These modifications were made by the authors of this product.
+The original copyright and license notices
+are retained in accordance with the Apache License, Version 2.0.
+
+----------------------------------------------------------------------
+pugixml
+----------------------------------------------------------------------
+
+This product includes pugixml, which is licensed under the MIT License.
+
+License File:
+  LICENSE.pugixml
+
+----------------------------------------------------------------------
+RapidJSON
+----------------------------------------------------------------------
+
+This product includes RapidJSON, which is licensed under the MIT License.
+
+License File:
+  LICENSE.RapidJSON
+
+----------------------------------------------------------------------
+markdown.js
+----------------------------------------------------------------------
+
+This product includes markdown.js (also known as markdown-js).
+
+Original Project:
+  Name: markdown.js
+  Source Repository: https://github.com/evilstreak/markdown-js
+  License: MIT License
+  License File: LICENSE.markdown.js
+
+----------------------------------------------------------------------
+WinJS
+----------------------------------------------------------------------
+
+This product includes Microsoft WinJS (Windows Library for JavaScript).
+
+Original Project:
+  Name: WinJS
+  Author: Microsoft Corporation
+  Project Homepage: https://github.com/winjs/winjs
+  License: MIT License
+  License File: LICENSE.WinJS
+
+----------------------------------------------------------------------
+
+End of notices.