Verify eSEL using REST

Add test to create eSEL using ipmi command and verify the eSEL logged
using REST. As a part of the test setup, logging service is restarted
to clear prior logged eSEL's.

Unfortunately the ipmitool needs to be on the BMC to test this.
Adding to skip list files to avoid failure in CT runs.

Resolves openbmc/openbmc-test-automation#364

Change-Id: I5ce0129a29797a93c6e4216b2531bb4677d02781
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/test_lists/skip_test_witherspoon b/test_lists/skip_test_witherspoon
index 81c9d33..7e05a37 100644
--- a/test_lists/skip_test_witherspoon
+++ b/test_lists/skip_test_witherspoon
@@ -59,3 +59,5 @@
 -e Check_BMC_Name_Property_Is_Set
 -e Check_BMC_Clocks_Name_Property_Is_Set
 -e Check_BMC_Clocks_Compatible_Property_Is_Set
+#openbmc/openbmc-test-automation/issues/75
+-e eSEL_Logging