CORD-3145 Add ExampleService to guide

Change-Id: Idd6970bf105a860fa391383bf1485bcdd7615506
diff --git a/Makefile b/Makefile
index 8d596b8..a084f5f 100644
--- a/Makefile
+++ b/Makefile
@@ -13,7 +13,7 @@
 
 # Other repos with documentation that's included in the gitbook
 # edit the `git_refs` file with the commit/tag/branch that you want to use
-OTHER_REPO_DOCS ?= cord-tester fabric hippie-oss kubernetes-service olt-service onos-service openolt openstack rcord simpleexampleservice vrouter xos xos-gui xos-tosca
+OTHER_REPO_DOCS ?= cord-tester fabric hippie-oss kubernetes-service olt-service onos-service openolt openstack rcord simpleexampleservice exampleservice vrouter xos xos-gui xos-tosca
 GENERATED_DOCS  ?= # should be 'swagger', but currently broken
 ALL_DOCS        ?= $(OTHER_REPO_DOCS) $(GENERATED_DOCS)
 
diff --git a/SUMMARY.md b/SUMMARY.md
index 70dc248..e444e44 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -75,6 +75,7 @@
         * [VTN and Service Composition](xos/xos_vtn.md)
     * [Example Services](examples/examples.md)
         * [SimpleExampleService](simpleexampleservice/simple-example-service.md)
+        * [ExampleService](exampleservice/example-service.md)
     * [GUI Development](xos-gui/developer/README.md)
         * [Quickstart](xos-gui/developer/quickstart.md)
         * [GUI Extensions](xos-gui/developer/gui_extensions.md)
diff --git a/git_refs b/git_refs
index fcadce1..7faa57f 100644
--- a/git_refs
+++ b/git_refs
@@ -21,6 +21,7 @@
 openstack             /docs    master
 rcord                 /docs    master
 simpleexampleservice  /docs    master
+exampleservice        /docs    master
 vrouter               /docs    master
 xos-gui               /docs    master
 xos-tosca             /docs    master