Updated openstack/openstack
Project: openstack/neutron  6e5901e03eb9afe44db09d733c77a1323a302fe7

Convert all incoming protocol numbers to string

PostgreSQL is more sensitive for types than MySQL when it selects
something from columns in database. So it fails when it tries to
select from string field comparing with integer value.

Added unit test to verify conversion of protocol numbers to
strings.

Closes-bug:#1381379

Change-Id: I0a29595403a07c66888871088d5549705a097f68