core: Add registerNew()
core: Add registerNew()

You pass this a class, and an instance is created and registered on core using
the class name as the name.
i.e., core.registerNew(Foo, bar) is the same as core.register("Foo", Foo(bar))

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