update PointsGeometry to fit the new streams API interfaces

Author: JMLX42

src/aerys/minko/example/core/points/PointsGeometry.as

@@ -44,8 +44,10 @@ package aerys.minko.example.core.points
 }
 
 super(
-new <IVertexStream>[new VertexStream(StreamUsage.STATIC, PointsShader.VERTEX_FORMAT, vertices)],
-new IndexStream(StreamUsage.STATIC, indices)
+new <IVertexStream>[
+VertexStream.fromVector(StreamUsage.STATIC, PointsShader.VERTEX_FORMAT, vertices)
+],
+IndexStream.fromVector(StreamUsage.STATIC, indices)
 );
 }
 }