Configure Graph

This option allows an entire data analysis graph to be configured.  Each
module is configured, with the order of module configuration based on a
topological sort of the nodes in the graph.  

As each module is presented to the user, record binding and
recombination choices can be made.  These choices will affect 
downstream modules, so modules are presented from the top down.  
After record bindings and recombinations are made or changed, 
configuration options specific to the module being configured may 
be made.
