Correcting the example configurations for advanced and basic zone

Zones will now be have to configured with physical networks, their
traffic types and the providers with the devices supporting the service

tools/marvin/marvin/sandbox/advanced/advanced_env.py

@@ -46,6 +46,16 @@ def describeResources(config):
     z.name = 'Sandbox-%s'%(config.get('cloudstack', 'hypervisor'))
     z.networktype = 'Advanced'
     z.guestcidraddress = '10.1.1.0/24'
+    
+    vpcprovider = provider()
+    vpcprovider.name = 'VpcVirtualRouter'
+    
+    pn = physical_network()
+    pn.name = "Sandbox-pnet"
+    pn.traffictypes = [traffictype("Guest"), traffictype("Management"), traffictype("Public")]
+    pn.providers.append(vpcprovider)
+    
+    z.physical_networks.append(pn)
 
     p = pod()
     p.name = 'POD0'

tools/marvin/marvin/sandbox/basic/basic_env.py

@@ -47,6 +47,17 @@ def describeResources(config):
     z.name = 'Sandbox-%s'%(config.get('cloudstack', 'hypervisor'))
     z.networktype = 'Basic'
     z.securitygroupenabled = 'true'
+    
+    sgprovider = provider()
+    sgprovider.broadcastdomainrange = 'Pod'
+    sgprovider.name = 'SecurityGroupProvider'
+    
+    pn = physical_network()
+    pn.name = "Sandbox-pnet"
+    pn.traffictypes = [traffictype("Guest"), traffictype("Management")]
+    pn.providers.append(sgprovider)
+    
+    z.physical_networks.append(pn)
 
     p = pod()
     p.name = 'POD0'