Microsoft Public License (Ms-PL)

This license governs use of the accompanying software. If you use the software, 
you accept this license. If you do not accept the license, do not use the 
software.

1. Definitions

The terms "reproduce," "reproduction," "derivative works," and "distribution" 
have the same meaning here as under U.S. copyright law.

A "contribution" is the original software, or any additions or changes to the 
software.

A "contributor" is any person that distributes its contribution under this 
license.

"Licensed patents" are a contributor's patent claims that read directly on 
its contribution.

2. Grant of Rights

(A) Copyright Grant- Subject to the terms of this license, including the 
license conditions and limitations in section 3, each contributor grants you 
a non-exclusive, worldwide, royalty-free copyright license to reproduce its 
contribution, prepare derivative works of its contribution, and distribute 
its contribution or any derivative works that you create.

(B) Patent Grant- Subject to the terms of this license, including the 
license conditions and limitations in section 3, each contributor grants you 
a non-exclusive, worldwide, royalty-free license under its licensed patents 
to make, have made, use, sell, offer for sale, import, and/or otherwise 
dispose of its contribution in the software or derivative works of the 
contribution in the software.

3. Conditions and Limitations

(A) No Trademark License- This license does not grant you rights to use any 
contributors' name, logo, or trademarks.

(B) If you bring a patent claim against any contributor over patents that you 
claim are infringed by the software, your patent license from such contributor 
to the software ends automatically.

(C) If you distribute any portion of the software, you must retain all 
copyright, patent, trademark, and attribution notices that are present in the 
software.

(D) If you distribute any portion of the software in source code form, you may 
do so only under this license by including a complete copy of this license 
with your distribution. If you distribute any portion of the software in 
compiled or object code form, you may only do so under a license that complies 
with this license.

(E) The software is licensed "as-is." You bear the risk of using it. The 
contributors give no express warranties, guarantees or conditions. You may 
have additional consumer rights under your local laws which this license 
cannot change. To the extent permitted under your local laws, the contributors 
exclude the implied warranties of merchantability, fitness for a particular 
purpose and non-infringement.