Redfish EventLog utility keyword

Changes:
   - Added keyword to get EventLog entries.

Change-Id: I7f8cfbb1c1c2d103b2210d99f6a6be66d35d1796
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/data/variables.py b/data/variables.py
index ac6ee40..0de3b63 100755
--- a/data/variables.py
+++ b/data/variables.py
@@ -166,6 +166,11 @@
 CLIENT_CERTIFICATE_URI = OPENBMC_BASE_URI + 'certs/client/ldap'
 CA_CERTIFICATE_URI = OPENBMC_BASE_URI + 'certs/authority/ldap'
 
+# EventLog variables.
+SYSTEM_BASE_URI = REDFISH_BASE_URI + 'Systems/system/'
+EVENT_LOG_ENTRY_URI = SYSTEM_BASE_URI + 'LogServices/EventLog/Entries/'
+
+
 '''
   QEMU HTTPS variable: