Updated openstack/openstack
Project: openstack/keystone  cf860898902b74c0d8e980c2c2b64903703b7a2f

Cleanup openstack-common.conf and sync from olso

An upcoming change[1] in oslo's update.py adds new warnings for
style issues in the config. To compensate this commit:

 - orders the modules alphabetically
 - uses the script directive for scripts

Sync with oslo-incubator caed79d

This syncs Keystone with oslo-incubator commit hash
caed79d8239679cb74476bb0d9e5011b4fcc39da.

In keystone:

$ rm -r keystone/openstack/common

In oslo-incubator:

$ python update.py ../keystone

Commits
-------

1173e46 Remove ValueError when accessing sys.modules
17c4e21 Fix docstring indentation in systemd
90ae24b Remove redundant default=None for config options
6c7407b fileutils: port to Python 3
18f2bc1 Enforce unicode json output for jsonutils.load[s]()
af36c2a Fix logging setup for Python 3.4
5ae792b Document config generator variables
ea9ead8 Allow file exclusion in config generator
cdcc19c Mask passwords that are included in commands
9e5a393 jsonutils.load() accepts file pointer, not string
a6b2aec On Python <= 2.6, use simplejson if available
fe3389e Improve help strings
8a0f567 Remove str() from LOG.* and exceptions
f3f14c9 Fixed several typos
0f495ee Emit a log statement when releasing internal lock
9912e5d Add API for creating translation functions

1. https://review.openstack.org/76901

Change-Id: I89de9ae9e3c574095967a2a67e842a90b5527ffa