General: Add the original Raven GPLv2 readme to the repository under

the name rv-readme.txt

rv-readme.txt

@@ -0,0 +1,22 @@
+Activision and Raven are releasing this code for people to learn from and play with. 
+This code is copyright Activision 2003. This source is released under GNU GPLv2.
+
+
+Some source code in this release is not covered by the GPL:
+e.g.
+zlib is Copyright (C) 1995-1998 Jean-loup Gailly and Mark Adler
+
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.