fixing UtilsTest.IPAddress for different platforms' IPv6 lookup handling
fixing UtilsTest.IPAddress for different platforms' IPv6 lookup handling

sbusso/rethinkdb,mbroadst/rethinkdb,JackieXie168/rethinkdb,alash3al/rethinkdb,sbusso/rethinkdb,KSanthanam/rethinkdb,niieani/rethinkdb,sebadiaz/rethinkdb,alash3al/rethinkdb,JackieXie168/rethinkdb,matthaywardwebdesign/rethinkdb,bchavez/rethinkdb,marshall007/rethinkdb,grandquista/rethinkdb,ayumilong/rethinkdb,bchavez/rethinkdb,wujf/rethinkdb,lenstr/rethinkdb,captainpete/rethinkdb,victorbriz/rethinkdb,eliangidoni/rethinkdb,marshall007/rethinkdb,robertjpayne/rethinkdb,alash3al/rethinkdb,sontek/rethinkdb,gavioto/rethinkdb,wujf/rethinkdb,gdi2290/rethinkdb,lenstr/rethinkdb,spblightadv/rethinkdb,matthaywardwebdesign/rethinkdb,tempbottle/rethinkdb,grandquista/rethinkdb,AntouanK/rethinkdb,JackieXie168/rethinkdb,bpradipt/rethinkdb,4talesa/rethinkdb,KSanthanam/rethinkdb,mbroadst/rethinkdb,ajose01/rethinkdb,ajose01/rethinkdb,eliangidoni/rethinkdb,ayumilong/rethinkdb,yakovenkodenis/rethinkdb,pap/rethinkdb,eliangidoni/rethinkdb,matthaywardwebdesign/rethinkdb,jesseditson/rethinkdb,mcanthony/rethinkdb,elkingtonmcb/rethinkdb,matthaywardwebdesign/rethinkdb,mbroadst/rethinkdb,catroot/rethinkdb,greyhwndz/rethinkdb,sbusso/rethinkdb,alash3al/rethinkdb,Wilbeibi/rethinkdb,catroot/rethinkdb,niieani/rethinkdb,mbroadst/rethinkdb,niieani/rethinkdb,grandquista/rethinkdb,eliangidoni/rethinkdb,wkennington/rethinkdb,greyhwndz/rethinkdb,robertjpayne/rethinkdb,KSanthanam/rethinkdb,dparnell/rethinkdb,bpradipt/rethinkdb,Qinusty/rethinkdb,RubenKelevra/rethinkdb,catroot/rethinkdb,victorbriz/rethinkdb,dparnell/rethinkdb,bpradipt/rethinkdb,JackieXie168/rethinkdb,yakovenkodenis/rethinkdb,wujf/rethinkdb,alash3al/rethinkdb,mquandalle/rethinkdb,AntouanK/rethinkdb,mbroadst/rethinkdb,robertjpayne/rethinkdb,yakovenkodenis/rethinkdb,urandu/rethinkdb,sbusso/rethinkdb,dparnell/rethinkdb,scripni/rethinkdb,losywee/rethinkdb,wkennington/rethinkdb,sbusso/rethinkdb,lenstr/rethinkdb,gavioto/rethinkdb,jesseditson/rethinkdb,4talesa/rethinkdb,jmptrader/rethinkdb,yaolinz/rethinkdb,lenstr/rethinkdb,wojons/rethinkdb,ajose01/rethinkdb,grandquista/rethinkdb,sontek/rethinkdb,marshall007/rethinkdb,jmptrader/rethinkdb,4talesa/rethinkdb,sbusso/rethinkdb,niieani/rethinkdb,yaolinz/rethinkdb,gavioto/rethinkdb,urandu/rethinkdb,greyhwndz/rethinkdb,RubenKelevra/rethinkdb,elkingtonmcb/rethinkdb,mcanthony/rethinkdb,ayumilong/rethinkdb,catroot/rethinkdb,marshall007/rethinkdb,matthaywardwebdesign/rethinkdb,pap/rethinkdb,scripni/rethinkdb,rrampage/rethinkdb,Wilbeibi/rethinkdb,mquandalle/rethinkdb,bpradipt/rethinkdb,victorbriz/rethinkdb,RubenKelevra/rethinkdb,niieani/rethinkdb,Qinusty/rethinkdb,marshall007/rethinkdb,sebadiaz/rethinkdb,rrampage/rethinkdb,robertjpayne/rethinkdb,bchavez/rethinkdb,captainpete/rethinkdb,tempbottle/rethinkdb,gdi2290/rethinkdb,jmptrader/rethinkdb,mcanthony/rethinkdb,4talesa/rethinkdb,KSanthanam/rethinkdb,wojons/rethinkdb,jmptrader/rethinkdb,matthaywardwebdesign/rethinkdb,eliangidoni/rethinkdb,gavioto/rethinkdb,wujf/rethinkdb,wojons/rethinkdb,niieani/rethinkdb,mbroadst/rethinkdb,sontek/rethinkdb,matthaywardwebdesign/rethinkdb,Qinusty/rethinkdb,urandu/rethinkdb,ajose01/rethinkdb,sebadiaz/rethinkdb,Qinusty/rethinkdb,greyhwndz/rethinkdb,bchavez/rethinkdb,urandu/rethinkdb,yaolinz/rethinkdb,victorbriz/rethinkdb,Wilbeibi/rethinkdb,sontek/rethinkdb,jesseditson/rethinkdb,rrampage/rethinkdb,matthaywardwebdesign/rethinkdb,grandquista/rethinkdb,niieani/rethinkdb,gavioto/rethinkdb,mquandalle/rethinkdb,yakovenkodenis/rethinkdb,RubenKelevra/rethinkdb,spblightadv/rethinkdb,JackieXie168/rethinkdb,AntouanK/rethinkdb,AntouanK/rethinkdb,grandquista/rethinkdb,dparnell/rethinkdb,bchavez/rethinkdb,catroot/rethinkdb,mbroadst/rethinkdb,KSanthanam/rethinkdb,jmptrader/rethinkdb,losywee/rethinkdb,robertjpayne/rethinkdb,4talesa/rethinkdb,spblightadv/rethinkdb,greyhwndz/rethinkdb,lenstr/rethinkdb,niieani/rethinkdb,ayumilong/rethinkdb,4talesa/rethinkdb,RubenKelevra/rethinkdb,Qinusty/rethinkdb,sebadiaz/rethinkdb,alash3al/rethinkdb,catroot/rethinkdb,urandu/rethinkdb,rrampage/rethinkdb,bchavez/rethinkdb,sontek/rethinkdb,bpradipt/rethinkdb,wojons/rethinkdb,catroot/rethinkdb,yaolinz/rethinkdb,bpradipt/rethinkdb,ajose01/rethinkdb,sebadiaz/rethinkdb,lenstr/rethinkdb,losywee/rethinkdb,KSanthanam/rethinkdb,losywee/rethinkdb,dparnell/rethinkdb,mbroadst/rethinkdb,jesseditson/rethinkdb,4talesa/rethinkdb,scripni/rethinkdb,losywee/rethinkdb,spblightadv/rethinkdb,Wilbeibi/rethinkdb,sontek/rethinkdb,marshall007/rethinkdb,ajose01/rethinkdb,4talesa/rethinkdb,alash3al/rethinkdb,wkennington/rethinkdb,robertjpayne/rethinkdb,dparnell/rethinkdb,RubenKelevra/rethinkdb,Wilbeibi/rethinkdb,tempbottle/rethinkdb,eliangidoni/rethinkdb,rrampage/rethinkdb,wkennington/rethinkdb,scripni/rethinkdb,pap/rethinkdb,Qinusty/rethinkdb,dparnell/rethinkdb,sbusso/rethinkdb,tempbottle/rethinkdb,spblightadv/rethinkdb,yakovenkodenis/rethinkdb,sebadiaz/rethinkdb,jesseditson/rethinkdb,spblightadv/rethinkdb,mcanthony/rethinkdb,mcanthony/rethinkdb,rrampage/rethinkdb,eliangidoni/rethinkdb,JackieXie168/rethinkdb,gdi2290/rethinkdb,JackieXie168/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