Function 'graphTest' takes 'entangledMCP' objects as graph parameter.
Function 'graphGUI' takes objects of class 'entangledMCP' as graph argument.
Validity function of class 'entangledMCP' checks whether subgraphs are of class 'graphMCP'.
Check whether API version of the Rengine class and the native binary differ.
Using JGR (new dependency!) instead of JRIEngine.jar and REngine.jar.
Updated NEWS.