Update git submodules

* Update tenks from branch 'master'
  - Build pdf doc
    
    The is one of community goals that each project could produce a
    single PDF file. The pdf should be in the output of openstack-tox-docs
    job.
    
    TeX packages are required to build PDF locally, following is recommended:
    
    * inkscape
    * texlive-latex-base
    * texlive-latex-extra
    * texlive-fonts-recommended
    
    More about the goal:
    https://governance.openstack.org/tc/goals/train/pdf-doc-generation.html
    https://etherpad.openstack.org/p/train-pdf-support-goal
    https://etherpad.openstack.org/p/pdf-goal-train-common-problems
    
    Change-Id: Iae3db530e906e36571951deb31f242b7e4fcb75d
This commit is contained in:
Kaifeng Wang 2019-06-19 14:31:48 +08:00 committed by Gerrit Code Review
parent 920ee4b84d
commit f69da931de
1 changed files with 1 additions and 1 deletions

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tenks

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Subproject commit 6c59a5b507c62731b3e6997fd196c3779e35e76d
Subproject commit f92968386b3ab079ca8c5f77cb5c565d60fbebaf