Removed ParallelSplitShadowMap as its currently a non op.

include/osgShadow/ParallelSplitShadowMap

@@ -1,41 +0,0 @@
-/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield 
- *
- * This library is open source and may be redistributed and/or modified under  
- * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
- * (at your option) any later version.  The full license is in LICENSE file
- * included with this distribution, and on the openscenegraph.org website.
- * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
- * OpenSceneGraph Public License for more details.
-*/
-
-#ifndef OSGSHADOW_PARALLELSPLITSHADOWMAP
-#define OSGSHADOW_PARALLELSPLITSHADOWMAP 1
-
-#include <osg/Camera>
-
-#include <osgShadow/ShadowTechnique>
-
-namespace osgShadow {
-
-/** ShadowedTexture provides an implementation of shadow textures.*/
-class OSGSHADOW_EXPORT ParallelSplitShadowMap : public ShadowTechnique
-{
-    public :
-        ParallelSplitShadowMap();
-
-        ParallelSplitShadowMap(const ParallelSplitShadowMap& es, const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
-            
-        META_Object(osgShadow, ParallelSplitShadowMap);
-        
-    protected :
-
-        virtual ~ParallelSplitShadowMap() {}
-        
-};
-
-}
-
-#endif