Updated openstack/openstack
Project: openstack/python-neutronclient  6d937f3e8591716058961782c1e012a4a8d7702a
null
Fix i18n messages in neutronclient

Using tools/check_i18n.py to scan source directory, and fix most of
the errors.
    - Message internationalization
    - First letter must be capital
    - Using comma instead of percent in LOG.xxx

Partial-Bug: #1217100
Change-Id: I312f999f97e33d84c3f06fa1caacf32affc26a78