Merging in pull request from mesa-1.6.1 [1/1]

Merging in fix from mesa-1.6.1: Don't mess with networks we do not create.

Modified fix to include standard retries for quantum commands and broke up
router configuration into separate commands for better stability.


 .../quantum/files/default/quantum-ovs-cleanup      |   20 ++++++
 chef/cookbooks/quantum/recipes/common_install.rb   |   25 ++++++++
 .../cookbooks/quantum/recipes/post_install_conf.rb |   65 ++++++--------------
 3 files changed, 64 insertions(+), 46 deletions(-)

Crowbar-Pull-ID: edc0f17b3f7dc8fce060dc9b054f3d0e10e13dc7

Crowbar-Release: roxy