Removes an unneeded public specifier.
Removes an unneeded public specifier.

Everything in btree_store_t is public so it isn't needed.

This addresses defect 576.

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