Fix Issue #3002: kubectl get pods/log podname don't work well together

Fixes #3002 
* Modify ```kubectl get pods``` result to include container name in addition to container image.
* Modify ```kubectl get replicationcontrollers``` result to include container in addition to container image.

```kubectl get pods``` result before change:
```
$ kubectl get pods

NAME                                   IMAGE(S)                                 HOST                                                          LABELS                                       STATUS
influx-grafana                         kubernetes/heapster_influxdb             kubernetes-minion-4.c.saad-dev-vms.internal/130.211.155.47    name=influxdb                                Running
                                       kubernetes/heapster_grafana                                                                                                                         
                                       dockerfile/elasticsearch                                                                                                                            
heapster                               kubernetes/heapster                      kubernetes-minion-3.c.saad-dev-vms.internal/130.211.184.140   name=heapster                                Running
redis-master                           dockerfile/redis                         kubernetes-minion-2.c.saad-dev-vms.internal/130.211.188.153   name=redis-master                            Running
ebd1a5a6-871d-11e4-bd64-42010af0c963   brendanburns/redis-slave                 kubernetes-minion-3.c.saad-dev-vms.internal/130.211.184.140   name=redisslave,uses=redis-master            Running
ebd333d0-871d-11e4-bd64-42010af0c963   brendanburns/redis-slave                 kubernetes-minion-4.c.saad-dev-vms.internal/130.211.155.47    name=redisslave,uses=redis-master            Running
0c63b343-871e-11e4-bd64-42010af0c963   kubernetes/example-guestbook-php-redis   kubernetes-minion-1.c.saad-dev-vms.internal/146.148.76.244    name=frontend,uses=redisslave,redis-master   Running
0c63f50b-871e-11e4-bd64-42010af0c963   kubernetes/example-guestbook-php-redis   kubernetes-minion-3.c.saad-dev-vms.internal/130.211.184.140   name=frontend,uses=redisslave,redis-master   Running
0c662f51-871e-11e4-bd64-42010af0c963   kubernetes/example-guestbook-php-redis   kubernetes-minion-4.c.saad-dev-vms.internal/130.211.155.47    name=frontend,uses=redisslave,redis-master   Running
```
```kubectl get pods``` result after change:
```
kubectl get pods

POD                                    CONTAINER(S)        IMAGE(S)                                 HOST                                                          LABELS                                       STATUS
0c63b343-871e-11e4-bd64-42010af0c963   php-redis           kubernetes/example-guestbook-php-redis   kubernetes-minion-1.c.saad-dev-vms.internal/146.148.76.244    name=frontend,uses=redisslave,redis-master   Running
0c63f50b-871e-11e4-bd64-42010af0c963   php-redis           kubernetes/example-guestbook-php-redis   kubernetes-minion-3.c.saad-dev-vms.internal/130.211.184.140   name=frontend,uses=redisslave,redis-master   Running
0c662f51-871e-11e4-bd64-42010af0c963   php-redis           kubernetes/example-guestbook-php-redis   kubernetes-minion-4.c.saad-dev-vms.internal/130.211.155.47    name=frontend,uses=redisslave,redis-master   Running
influx-grafana                         influxdb            kubernetes/heapster_influxdb             kubernetes-minion-4.c.saad-dev-vms.internal/130.211.155.47    name=influxdb                                Running
                                       grafana             kubernetes/heapster_grafana                                                                                                                         
                                       elasticsearch       dockerfile/elasticsearch                                                                                                                            
heapster                               heapster            kubernetes/heapster                      kubernetes-minion-3.c.saad-dev-vms.internal/130.211.184.140   name=heapster                                Running
redis-master                           master              dockerfile/redis                         kubernetes-minion-2.c.saad-dev-vms.internal/130.211.188.153   name=redis-master                            Running
ebd1a5a6-871d-11e4-bd64-42010af0c963   slave               brendanburns/redis-slave                 kubernetes-minion-3.c.saad-dev-vms.internal/130.211.184.140   name=redisslave,uses=redis-master            Running
ebd333d0-871d-11e4-bd64-42010af0c963   slave               brendanburns/redis-slave                 kubernetes-minion-4.c.saad-dev-vms.internal/130.211.155.47    name=redisslave,uses=redis-master            Running
```
```kubectl get replicationcontrollers``` result before change:
```
kubectl get replicationcontrollers

NAME                   IMAGE(S)                                 SELECTOR            REPLICAS
redisSlaveController   brendanburns/redis-slave                 name=redisslave     2
frontendController     kubernetes/example-guestbook-php-redis   name=frontend       3
```
```kubectl get replicationcontrollers``` result after change:
```
kubectl get replicationcontrollers

CONTROLLER             CONTAINER(S)        IMAGE(S)                                 SELECTOR            REPLICAS
redisSlaveController   slave               brendanburns/redis-slave                 name=redisslave     2
frontendController     php-redis           kubernetes/example-guestbook-php-redis   name=frontend       3
```