openflow: Disconnect messages at INFO level
openflow: Disconnect messages at INFO level

They were previously at DEBUG, but connects were at INFO.
One way or another, they should probably be the same!

MurphyMc/pox,carlye566/IoT-POX,waltznetworks/pox,denovogroup/pox,MurphyMc/pox,jacobq/csci5221-viro-project,kulawczukmarcin/mypox,pthien92/sdn,jacobq/csci5221-viro-project,carlye566/IoT-POX,MurphyMc/pox,diogommartins/pox,waltznetworks/pox,denovogroup/pox,kpengboy/pox-exercise,VamsikrishnaNallabothu/pox,pthien92/sdn,kavitshah8/SDNDeveloper,kulawczukmarcin/mypox,diogommartins/pox,PrincetonUniversity/pox,jacobq/csci5221-viro-project,xAKLx/pox,PrincetonUniversity/pox,chenyuntc/pox,VamsikrishnaNallabothu/pox,VamsikrishnaNallabothu/pox,kpengboy/pox-exercise,diogommartins/pox,kavitshah8/SDNDeveloper,kulawczukmarcin/mypox,MurphyMc/pox,MurphyMc/pox,adusia/pox,VamsikrishnaNallabothu/pox,kpengboy/pox-exercise,noxrepo/pox,carlye566/IoT-POX,kpengboy/pox-exercise,xAKLx/pox,xAKLx/pox,jacobq/csci5221-viro-project,adusia/pox,VamsikrishnaNallabothu/pox,chenyuntc/pox,chenyuntc/pox,kulawczukmarcin/mypox,kavitshah8/SDNDeveloper,chenyuntc/pox,pthien92/sdn,chenyuntc/pox,pthien92/sdn,denovogroup/pox,diogommartins/pox,denovogroup/pox,noxrepo/pox,andiwundsam/_of_normalize,waltznetworks/pox,denovogroup/pox,kavitshah8/SDNDeveloper,adusia/pox,xAKLx/pox,diogommartins/pox,PrincetonUniversity/pox,PrincetonUniversity/pox,PrincetonUniversity/pox,carlye566/IoT-POX,waltznetworks/pox,andiwundsam/_of_normalize,waltznetworks/pox,adusia/pox,adusia/pox,noxrepo/pox,andiwundsam/_of_normalize,jacobq/csci5221-viro-project,xAKLx/pox,carlye566/IoT-POX,kulawczukmarcin/mypox,kpengboy/pox-exercise,pthien92/sdn,andiwundsam/_of_normalize,noxrepo/pox