sphinx prints a bunch of warnings

[TomasTomecek]

/home/tt/g/user-cont/conu/conu-0.7.0/docs/source/new_releases.rst:6: WARNING: Unexpected indentation.                                                                       
/home/tt/g/user-cont/conu/conu-0.7.0/conu/backend/k8s/pod.py:docstring of conu.backend.k8s.pod.Pod.__init__:6: WARNING: Field list ends without a blank line; unexpected unin
dent.                                                                                                                                                     
/home/tt/g/user-cont/conu/conu-0.7.0/conu/backend/k8s/pod.py:docstring of conu.backend.k8s.pod.Pod.__init__:8: WARNING: Unexpected indentation.           
/home/tt/g/user-cont/conu/conu-0.7.0/conu/apidefs/metadata.py:docstring of conu.apidefs.metadata.ContainerMetadata.__init__:13: WARNING: Unexpected indentation.
/home/tt/g/user-cont/conu/conu-0.7.0/conu/apidefs/metadata.py:docstring of conu.apidefs.metadata.ContainerMetadata.__init__:14: WARNING: Bullet list ends without a blank lin
e; unexpected unindent.                                                                                                                                                     
/home/tt/g/user-cont/conu/conu-0.7.0/conu/backend/origin/backend.py:docstring of conu.backend.origin.backend.OpenshiftBackend.create_app_from_template:7: WARNING: Unexpected
 indentation.                                                                                                                                            
/home/tt/g/user-cont/conu/conu-0.7.0/conu/backend/origin/backend.py:docstring of conu.backend.origin.backend.OpenshiftBackend.create_app_from_template:10: WARNING: Block quo
te ends without a blank line; unexpected unindent.                                                                                                                          
/home/tt/g/user-cont/conu/conu-0.7.0/conu/backend/origin/backend.py:docstring of conu.backend.origin.backend.OpenshiftBackend.get_image_registry_url:3: WARNING: Unexpected i
ndentation.                                                                                                                                                                  
/home/tt/g/user-cont/conu/conu-0.7.0/conu/backend/origin/backend.py:docstring of conu.backend.origin.backend.OpenshiftBackend.get_image_registry_url:4: WARNING: Block quote 
ends without a blank line; unexpected unindent.
/home/tt/g/user-cont/conu/conu-0.7.0/conu/backend/origin/backend.py:docstring of conu.backend.origin.backend.OpenshiftBackend.import_image:3: WARNING: Unexpected indentation
.
/home/tt/g/user-cont/conu/conu-0.7.0/conu/backend/origin/backend.py:docstring of conu.backend.origin.backend.OpenshiftBackend.import_image:4: WARNING: Block quote ends witho
ut a blank line; unexpected unindent.
/home/tt/g/user-cont/conu/conu-0.7.0/conu/backend/origin/backend.py:docstring of conu.backend.origin.backend.OpenshiftBackend.request_service:4: WARNING: Unexpected indentat
ion.
/home/tt/g/user-cont/conu/conu-0.7.0/conu/backend/origin/backend.py:docstring of conu.backend.origin.backend.OpenshiftBackend.request_service:5: WARNING: Block quote ends wi
thout a blank line; unexpected unindent.
/home/tt/g/user-cont/conu/conu-0.7.0/conu/backend/origin/backend.py:docstring of conu.backend.origin.backend.OpenshiftBackend.wait_for_service:6: WARNING: Unexpected indenta
tion.
/home/tt/g/user-cont/conu/conu-0.7.0/conu/backend/origin/backend.py:docstring of conu.backend.origin.backend.OpenshiftBackend.wait_for_service:7: WARNING: Block quote ends w
ithout a blank line; unexpected unindent.