From Tom Jolly, fixed incorrect setTexCoordIndices to setColorIndices.
From Tom Jolly, fixed incorrect setTexCoordIndices to setColorIndices.

Added support for triangle fan primitives.


artoolkit/osg,openscenegraph/osg,tomasthoresen/osg,artoolkit/osg,marchelbling/osg,jtorresfabra/osg,tomasthoresen/osg,marchelbling/osg,scrawl/osg,scrawl/osg,jtorresfabra/osg,jtorresfabra/osg,openscenegraph/osg,scrawl/osg,artoolkit/osg,artoolkit/osg,openscenegraph/osg,tomasthoresen/osg,marchelbling/osg,jtorresfabra/osg,marchelbling/osg,scrawl/osg,openscenegraph/osg,tomasthoresen/osg