Added file shrinking support to the extent manager.
Added file shrinking support to the extent manager.

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