Return proper response object in Kubernetes APIs

Below list of Kubernetes APIs doesn't return proper response object:

1. createPod
2. replacePod
3. deletePod
4. createReplicationController
5. replaceReplicationController
6. deleteReplicationController
7. createService
8. replaceService
9. deleteService

This patch fix this problem and also change the
impact on magnum code.

Change-Id: Ib8fd9c4ea8766e7a1e7d1a56cc8325ecd518557d
Closes-bug: #1463252

magnum/common/pythonk8sclient/client/ApivbetaApi.py

@@ -2410,7 +2410,11 @@ class ApivbetaApi(object):
         response = self.apiClient.callAPI(resourcePath, method, queryParams,
                                           postData, headerParams, files=files)
 
-        return response
+        if not response:
+            return None
+
+        responseObject = self.apiClient.deserialize(response, 'V1beta3_Pod')
+        return responseObject
 
         
         
@@ -2560,7 +2564,11 @@ class ApivbetaApi(object):
         response = self.apiClient.callAPI(resourcePath, method, queryParams,
                                           postData, headerParams, files=files)
 
-        return response
+        if not response:
+            return None
+
+        responseObject = self.apiClient.deserialize(response, 'V1beta3_Pod')
+        return responseObject
 
         
         
@@ -2636,6 +2644,11 @@ class ApivbetaApi(object):
         response = self.apiClient.callAPI(resourcePath, method, queryParams,
                                           postData, headerParams, files=files)
 
+        if not response:
+            return None
+
+        responseObject = self.apiClient.deserialize(response, 'V1beta3_PodStatus')
+        return responseObject
         
         
         
@@ -3014,7 +3027,11 @@ class ApivbetaApi(object):
         response = self.apiClient.callAPI(resourcePath, method, queryParams,
                                           postData, headerParams, files=files)
 
-        return response
+        if not response:
+            return None
+
+        responseObject = self.apiClient.deserialize(response, 'V1beta3_ReplicationController')
+        return responseObject
 
         
         
@@ -3164,7 +3181,11 @@ class ApivbetaApi(object):
         response = self.apiClient.callAPI(resourcePath, method, queryParams,
                                           postData, headerParams, files=files)
 
-        return response
+        if not response:
+            return None
+
+        responseObject = self.apiClient.deserialize(response, 'V1beta3_ReplicationController')
+        return responseObject
 
         
         
@@ -3240,6 +3261,11 @@ class ApivbetaApi(object):
         response = self.apiClient.callAPI(resourcePath, method, queryParams,
                                           postData, headerParams, files=files)
 
+        if not response:
+            return None
+
+        responseObject = self.apiClient.deserialize(response, 'V1beta3_ReplicationControllerStatus')
+        return responseObject
         
         
         
@@ -4436,7 +4462,11 @@ class ApivbetaApi(object):
         response = self.apiClient.callAPI(resourcePath, method, queryParams,
                                           postData, headerParams, files=files)
 
-        return response
+        if not response:
+            return None
+
+        responseObject = self.apiClient.deserialize(response, 'V1beta3_Service')
+        return responseObject
 
         
         
@@ -4586,7 +4616,11 @@ class ApivbetaApi(object):
         response = self.apiClient.callAPI(resourcePath, method, queryParams,
                                           postData, headerParams, files=files)
 
-        return response
+        if not response:
+            return None
+
+        responseObject = self.apiClient.deserialize(response, 'V1beta3_Service')
+        return responseObject
 
         
         
@@ -4656,6 +4690,11 @@ class ApivbetaApi(object):
         response = self.apiClient.callAPI(resourcePath, method, queryParams,
                                           postData, headerParams, files=files)
 
+        if not response:
+            return None
+
+        responseObject = self.apiClient.deserialize(response, 'V1beta3_ServiceStatus')
+        return responseObject