quantum_metadata_proxy_shared_secret has moved out of network
Make the openvswitch DKMS package load before the openvswitch-switch packages
Add guard code to detect an already-loaded non-DKMS openvswitch module
(if we need one), and unload it if we can.
Only do the DKMS dance on Ubuntu

This is clearly Ubuntu-specific.
Retry after failure of quantum commands in post_install recipe

It seems they sometimes fail, but probably because of a race. We retry
five times, waiting 10 seconds between each retry, in case of failure.
Merge pull request #107 from vuntz/not-in-network

https://github.com/crowbar/barclamp-quantum/pull/107

Merged by devtool for cloudsleuth
Merge pull request #109 from vuntz/blind-guess

https://github.com/crowbar/barclamp-quantum/pull/109

Merged by devtool for cloudsleuth
Merge pull request #110 from vuntz/use-retries

https://github.com/crowbar/barclamp-quantum/pull/110

Merged by devtool for cloudsleuth