system manager user code variable

This allows for specifying a "GRD_MANAGER" variable in the user code that
will be used to set the initial MANAGER record, with an initial MODE of
MANAGED.
2 jobs for system-manager in 34 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
passed #252542
pages

00:00:34

 
  Deploy
passed pages:deploy

00:00:00