tools: add pox-pydoc
tools: add pox-pydoc

This is a tweaked version of pydoc that knows at least a little bit about
revent events and generates links to the source files in the hg repo.
Could use more work to generate nicer output.

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