Update git submodules

* Update openstack-doc-tools from branch 'master'
  - Merge "Remove unused oslo.config requirement"
  - Remove unused oslo.config requirement
    
    This is not needed anymore, remove it.
    
    Change-Id: Ida63a086125b5144f43e49bcc96516aa5f7bae4f
This commit is contained in:
Zuul 2018-03-21 11:30:51 +00:00 committed by Gerrit Code Review
parent 5f1f78a4ff
commit 9a107cff46
1 changed files with 1 additions and 1 deletions

@ -1 +1 @@
Subproject commit c2276b4b47677f45b3c738559566f5de7b32a401
Subproject commit 058868a3192882d4ab59068314b31a44a71cbce2