db migration of fwaas, lbaas, vpnaas has a dependency on neutron-server db migration

[Song Li]

As current advance services fwaas, lbaas, vpnaas take the db migration in there own recipes, it will have an error when we execute the fwaas, lbaas, vpnaas recipes before neutron server. Because the tables of neutron has not created, when fwaas, lbaas, vpnaas want to execute db migration

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/169275

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/169275
Committed: https://git.openstack.org/cgit/stackforge/cookbook-openstack-network/commit/?id=b2ec29db7a773d344b579edf88bdb618cdd94420
Submitter: Jenkins
Branch: master

commit b2ec29db7a773d344b579edf88bdb618cdd94420
Author: Song Li <email address hidden>
Date: Tue Mar 31 07:30:25 2015 -0400

    Resolve the db migration dependency in Neutron

    Most of the code of advance services is splited from Neutron,
    except create db tables. So there will be errors when execute db
    migration of advance services before Neutron. It is a dependency
    of db migration.
    To avoid erros caused by db dependency, create a recipe to handle
    all the db migration for Neutron and advance services. With that
    the advance services db migration can be handle after related
    tables are created by Neutron db migration.

    Change-Id: I502976f34977fae4f2df831382593560a56caa92
    Closes-Bug: #1438148