Used typedef's for std::vector<>'s used inside DrawElements implementations.

Added deperecated comment to osg::GeoSet header.

include/osg/GeoSet

@@ -16,7 +16,11 @@ namespace osg {
 // forward declare so that we don't need to include the header.
 class Geometry;
 
-/** Encapsulates OpenGL drawing primitives, geometry and
+/** Note, osg::GeoSet is now deprecated, please use osg::Geometry instead.
+    osg::GeoSet will be kept through to the beta release for 
+    backwards compatability only.
+
+    Encapsulates OpenGL drawing primitives, geometry and
     optional binding of normal, color and texture coordinates.  Used
     for representing the visible objects in the scene.  State attributes
     for a GeoSet are maintained in StateSet which the GeoSet maintains