openflow: Rename OF0.1-1.3 queue property constants.

openflow: Rename OF0.1-1.3 queue property constants.

At first glance, OF1.4 queue properties look a lot like those for OF1.0
to OF1.3, but in fact their different padding makes them incompatible.  In
addition, OF1.4 switches from using regular OpenFlow messages to request
queue properties, to using multipart messages.  Thus, we really need to
use separate code to deal with OF1.4 queues.

OF1.0, OF1.1, and OF1.2 all have slightly different queue config reply
messages, but only OF1.0 and OF1.2 had tests, so this adds tests.  (There
is no test for OF1.3 because it's the same as OF1.2.)

Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Jarno Rajahalme <jarno@ovn.org>