add closed and enableIPv methods, clean up docs
add closed and enableIPv methods, clean up docs

Hammerspoon/hammerspoon,bradparks/hammerspoon,cmsj/hammerspoon,CommandPost/CommandPost-App,asmagill/hammerspoon,Habbie/hammerspoon,junkblocker/hammerspoon,wvierber/hammerspoon,kkamdooong/hammerspoon,CommandPost/CommandPost-App,wvierber/hammerspoon,cmsj/hammerspoon,zzamboni/hammerspoon,latenitefilms/hammerspoon,lowne/hammerspoon,latenitefilms/hammerspoon,kkamdooong/hammerspoon,wvierber/hammerspoon,asmagill/hammerspoon,CommandPost/CommandPost-App,wvierber/hammerspoon,zzamboni/hammerspoon,Hammerspoon/hammerspoon,zzamboni/hammerspoon,Hammerspoon/hammerspoon,Hammerspoon/hammerspoon,CommandPost/CommandPost-App,chrisjbray/hammerspoon,heptal/hammerspoon,chrisjbray/hammerspoon,asmagill/hammerspoon,kkamdooong/hammerspoon,Habbie/hammerspoon,knu/hammerspoon,knu/hammerspoon,Habbie/hammerspoon,junkblocker/hammerspoon,Hammerspoon/hammerspoon,latenitefilms/hammerspoon,Habbie/hammerspoon,zzamboni/hammerspoon,lowne/hammerspoon,bradparks/hammerspoon,cmsj/hammerspoon,lowne/hammerspoon,lowne/hammerspoon,knu/hammerspoon,kkamdooong/hammerspoon,knu/hammerspoon,asmagill/hammerspoon,Hammerspoon/hammerspoon,junkblocker/hammerspoon,cmsj/hammerspoon,Habbie/hammerspoon,lowne/hammerspoon,bradparks/hammerspoon,asmagill/hammerspoon,heptal/hammerspoon,bradparks/hammerspoon,kkamdooong/hammerspoon,latenitefilms/hammerspoon,heptal/hammerspoon,chrisjbray/hammerspoon,zzamboni/hammerspoon,chrisjbray/hammerspoon,bradparks/hammerspoon,CommandPost/CommandPost-App,asmagill/hammerspoon,junkblocker/hammerspoon,cmsj/hammerspoon,knu/hammerspoon,Habbie/hammerspoon,latenitefilms/hammerspoon,chrisjbray/hammerspoon,knu/hammerspoon,heptal/hammerspoon,cmsj/hammerspoon,CommandPost/CommandPost-App,chrisjbray/hammerspoon,junkblocker/hammerspoon,latenitefilms/hammerspoon,heptal/hammerspoon,zzamboni/hammerspoon,wvierber/hammerspoon