change trircle endpoint creation method adjust to keystone api

1. What is the problem?
Keystone in Openstack devstack Master changed api for endpoint creation
while tricircle plugin present remains the old way

2. What is the solution to the problem?
change the service create to "openstack endpoint create name type"

3. What features need to be implemented to the Tricircle
to realize the solution?
installation for tricircle

Change-Id: Ic212f909cd27be232cae38b845f6d5e66dec998b

doc/source/install/installation-manual.rst

@@ -35,7 +35,9 @@ Installation with Central Neutron Server
     service_port=19999
     service_region=CentralRegion
     service_url=http://$service_host:$service_port/v1.0
-    openstack endpoint create $service_id --publicurl $service_url --adminurl $service_url --internalurl $service_url --region $service_region
+    openstack endpoint create $service_id  public $service_url --region $service_region
+    openstack endpoint create $service_id  admin $service_url --region $service_region
+    openstack endpoint create $service_id  internal $service_url --region $service_region
 
   change password, service_host, service_port and service_region in the above
   commands to adapt your deployment. OpenStack CLI tool will automatically find