Fix small lint errors

cloudbridge/cloud/providers/gce/provider.py

@@ -21,8 +21,8 @@ from oauth2client.service_account import ServiceAccountCredentials
 from .services import GCEBlockStoreService
 from .services import GCEComputeService
 from .services import GCENetworkService
-from .services import GCSObjectStoreService
 from .services import GCESecurityService
+from .services import GCSObjectStoreService
 
 
 class GCPResourceUrl(object):

cloudbridge/cloud/providers/gce/resources.py

@@ -25,6 +25,7 @@ from cloudbridge.cloud.base.resources import BaseSecurityGroupRule
 from cloudbridge.cloud.base.resources import BaseSnapshot
 from cloudbridge.cloud.base.resources import BaseSubnet
 from cloudbridge.cloud.base.resources import BaseVolume
+from cloudbridge.cloud.base.resources import ClientPagedResultList
 from cloudbridge.cloud.interfaces.resources import InstanceState
 from cloudbridge.cloud.interfaces.resources import MachineImageState
 from cloudbridge.cloud.interfaces.resources import RouterState
@@ -1814,4 +1815,3 @@ class GCSBucket(BaseBucket):
             return GCSObject(self._provider, response)
         except:
             return None
-

cloudbridge/cloud/providers/gce/services.py

@@ -12,6 +12,7 @@ from cloudbridge.cloud.base.services import BaseInstanceService
 from cloudbridge.cloud.base.services import BaseInstanceTypesService
 from cloudbridge.cloud.base.services import BaseKeyPairService
 from cloudbridge.cloud.base.services import BaseNetworkService
+from cloudbridge.cloud.base.services import BaseObjectStoreService
 from cloudbridge.cloud.base.services import BaseRegionService
 from cloudbridge.cloud.base.services import BaseSecurityGroupService
 from cloudbridge.cloud.base.services import BaseSecurityService