Add V3 Test to get Spice & RDP console of server

This patch adds Nova V3 API Test to get the Spice and RDP
console of a server

Partially implements blueprint nova-v3-api-tests

Change-Id: I9560983c29398f9479e4139ef2f096902c3eae66
diff --git a/tempest/config.py b/tempest/config.py
index 7084768..a66699b 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -283,7 +283,15 @@
     cfg.BoolOpt('vnc_console',
                 default=False,
                 help='Enable VNC console. This configuration value should '
-                     'be same as [nova.vnc]->vnc_enabled in nova.conf')
+                     'be same as [nova.vnc]->vnc_enabled in nova.conf'),
+    cfg.BoolOpt('spice_console',
+                default=False,
+                help='Enable Spice console. This configuration value should '
+                     'be same as [nova.spice]->enabled in nova.conf'),
+    cfg.BoolOpt('rdp_console',
+                default=False,
+                help='Enable RDP console. This configuration value should '
+                     'be same as [nova.rdp]->enabled in nova.conf')
 ]