First MayaPlugin, still need to fix the makefiles and get unique ids for

the Maya nodes.
Got rid of boost dependencies.
Cleaned up mvl library

Extras/MayaPlugin/collision_shape_impl.h

@@ -0,0 +1,49 @@
+/*
+Bullet Continuous Collision Detection and Physics Library Maya Plugin
+Copyright (c) 2008 Walt Disney Studios
+ 
+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 to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it freely,
+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.
+ 
+Written by: Nicola Candussi <nicola@fluidinteractive.com>
+*/
+
+//collision_shape_impl.h
+
+#ifndef DYN_COLLISION_SHAPE_IMPL_H
+#define DYN_COLLISION_SHAPE_IMPL_H
+
+#include "shared_ptr.h"
+#include "mathUtils.h"
+
+class collision_shape_impl_t
+{
+public:
+    //
+    virtual void gl_draw(size_t draw_style) = 0;
+
+    virtual void set_scale(vec3f const& s) = 0;
+    virtual void get_scale(vec3f& s) = 0;
+
+    virtual float volume() = 0;
+    virtual vec3f const& local_inertia() = 0;
+    virtual vec3f const& center() = 0;
+    virtual quatf const& rotation() = 0;
+
+public:
+    virtual ~collision_shape_impl_t() {};
+};
+
+#endif