(bug 329) fix RO VDU count. Enhance nfvo.py:create_instance

Change-Id: I588268281fd6fd85d963db3fdcc5b39e809bc5f0
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/vnfs/vnf-template.yaml b/vnfs/vnf-template.yaml
index 121c5ab..b57ebfd 100644
--- a/vnfs/vnf-template.yaml
+++ b/vnfs/vnf-template.yaml
@@ -46,6 +46,7 @@
         description:       Bridge interface
     VNFC:                              # Virtual machine array 
     -   name:        TEMPLATE-VM       # name of Virtual Machine
+        # count:       1                 #by default 1
         description: TEMPLATE description
         VNFC image: /path/to/imagefolder/TEMPLATE-VM.qcow2
         # image metadata: {"bus":"ide", "os_type":"windows", "use_incremental": "no" } #Optional