Fixed signed comparison errors in unit tests.
Fixed signed comparison errors in unit tests.

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