Updated openstack/openstack
Project: openstack/keystone  e1f6ec31fc0760fddb52008b843998372c157806
null
Removed unused code

Removed unused methods, variables, and arguments
from method signature. Method 'remove_user' was
removed because method 'add_user' is unused and if
we never do add_user then no reason to do remove_user.

Change-Id: I0ef900232bc26b91e9cd192ba29a720ff7de27a3
Updated openstack/openstack
Project: openstack/neutron  d251fdace941b72c1ccf5085775cf47d177d2fe4
null
Nuage Plugin: Delete router requires precommit checks

There exist a case where deleting router from neutron without
deleting router-interface deletes router from VSD but not from neutron.
If router has an interface with subnet router deletion is not allowed.
Needs to precheck this condition before deleting router from
backend (VSD).

Change-Id: I4ba7eff399acda0427505328355dbfb931d62587
Closes-Bug: #1298635
Updated openstack/openstack
Project: openstack/neutron  79d2fcfbd1bd335d6002e86415e26ee5aa7319ed
null
Improved quota error message

Removed two negatives and showed a clear message when
tried to see quota of different tenants.
When a user who does not belong to a project tries to access the
quota of that project, the message that gets displayed is not clear.
In this change the user would understand the error more properly.

Change-Id: I2284df07687bb530fe06fbaab38e2971826b7b40
Closes-Bug: #1288915