tree c1b434e74c6fff75632aff7430221065a68106d9
parent 3a21b78af3e64bf0568d39080456313f9a660ff2
author alshabib <alshabibi.ali@gmail.com> 1420571069 -0800
committer Pavlin Radoslavov <pavlin@onlab.us> 1421183184 +0000

fix switch negociation for non spec compliant devices.

ONOS now waits for switches to advertise their highest version via a hello
message. ONOS then replies with a hello of the appropriate version.

[Merged from 1.0]

Change-Id: I6ebe3f1b8f513920dc62016347a40f503de01457
(cherry picked from commit d9b2f4043291b60f54fccbfee612baec10815600)