Update git submodules

* Update oslo-cookiecutter from branch 'master'
  - Remove pbr warnerrors in favor of sphinx check
    
    This change removes the now unused "warnerrors" setting, which is
    replaced by "warning-is-error" in sphinx releases >= 1.5 [1].
    
    [1] http://lists.openstack.org/pipermail/openstack-dev/ 2017-March/113085.html
    
    Change-Id: I93531c668cb64cd5fe0feb9ea3c1a605934aa999
    Closes-Bug:#1693670
This commit is contained in:
Nguyen Hung Phuong
2018-02-01 10:56:42 +07:00
committed by Gerrit Code Review
parent 7d9b1bb61a
commit 2730a84d41