Revert "gv.set_exit_on_error(True)"

This reverts commit f53d91075ccf23f87cff779ccbe97ad10e5159c3.

Change-Id: Id7ceae8c6f25bad464606f332b9e16c9d3b79a20
diff --git a/lib/obmc_boot_test.py b/lib/obmc_boot_test.py
index a5a4efb..a62aea4 100755
--- a/lib/obmc_boot_test.py
+++ b/lib/obmc_boot_test.py
@@ -32,8 +32,6 @@
 import var_stack as vs
 import gen_plug_in_utils as gpu
 
-gv.set_exit_on_error(True)
-
 base_path = os.path.dirname(os.path.dirname(
                             imp.find_module("gen_robot_print")[1])) +\
     os.sep