Removed call to "amrsetup", since this allocation of an initial set of grids is now done in amr_initial_grid.  This could change, however.
Removed call to "amrsetup", since this allocation of an initial set of grids is now done in amr_initial_grid.  This could change,
however.

ForestClaw/forestclaw,ForestClaw/forestclaw,ForestClaw/forestclaw,ForestClaw/forestclaw,ForestClaw/forestclaw,ForestClaw/forestclaw