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.