Added some comments to things in options.hpp.
Added some comments to things in options.hpp.

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