allow opt jobs to terminate "complete" if ignore_errors is True so th…

…at the workflow can continue

pynta/tasks.py

@@ -130,6 +130,7 @@ def run_task(self, fw_spec):
                 raise e
             else:
                 errors.append(e)
+                return FWAction(stored_data={"error": errors,"converged": False})
 
         if socket and os.path.exists(socket_address):
             os.unlink(socket_address)