Merge pull request #22 from crowbar/release/pebbles/master

pull changes from dell
Merge pull request #23 from crowbar/release/pebbles/master

pull changes from dell
quantum_metadata_proxy_shared_secret has moved out of network
Merge pull request #24 from crowbar/release/pebbles/master

Release/pebbles/master
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
Merge pull request #26 from crowbar/release/pebbles/master

pull last changes
Raise Schema version to two

Support the extra attributes, crowbar-status and crowbar-failed
Merge pull request #112 from dirkmueller/schema_bump

Schema bump
Restart l3-agent prior to post-install
Merge pull request #114 from cdearborn/pull-req-release-pebbles-master-07aada52af97d9bfca558de286e64b9cbb55da2d

Fixed quantum floating IP smoketest failure [2/2]
webui: Use sections to group options belonging together
Merge pull request #27 from crowbar/release/pebbles/master

pull last changes
remove retries for execute quantum to create: nets, subnets, routes
Merge pull request #115 from vuntz/use-sections

webui: Use sections to group options belonging together