New Auto_reboot plug-in II

Also, added code to obmc boot test to process rest_username and
rest_password.

Change-Id: I7b64be7072d4848230e9d47a4da54ac89794af64
diff --git a/lib/gen_robot_plug_in.py b/lib/gen_robot_plug_in.py
index a89e07c..31236c4 100755
--- a/lib/gen_robot_plug_in.py
+++ b/lib/gen_robot_plug_in.py
@@ -213,6 +213,8 @@
 
     if proc_plug_pkg_rc != 0:
         hex = 1
+        if quiet:
+            os.system("cat " + temp_file_path + " >&2")
         if grep_rc != 0:
             gp.print_varx("grep_rc", grep_rc, hex)
         gp.print_varx("proc_plug_pkg_rc", proc_plug_pkg_rc, hex)