Add exit(0) to usage_import() so that --help behaves reasonably.
Add exit(0) to usage_import() so that --help behaves reasonably.

TODO: Actually fix Help_Pager properly.

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