New Methods Overview
CREATE - Make a new Vhandle or Vportal
DIFF - Retrieve difference between 2 resources
PATCH - Apply a difference to a resource
GRAPHOP - Add/Remove nodes & arcs to a Vgraph
GRAPHGET - Retrieve a listing of a Vgraph
DEFSET - Set default member of a Vgraph
CHECKOUT - Start versioned editing session
CHECKIN - End versioned editing session