Updated MongoDB.hs to use Scientific
Updated MongoDB.hs to use Scientific

gbwey/persistent,andrewthad/persistent,mitchellwrosen/persistent,pseudonom/persistent,rdnetto/persistent,greydot/persistent,erikd/persistent,andrewthad/persistent,mkscrg/persistent,andrewthad/persistent,creichert/persistent,jcristovao/persistent,jcristovao/persistent,yesodweb/persistent,mitchellwrosen/persistent,jcristovao/persistent,pseudonom/persistent,nakaji-dayo/persistent,gbwey/persistent,junjihashimoto/persistent,gbwey/persistent,meteficha/persistent,meteficha/persistent,nakaji-dayo/persistent,rdnetto/persistent,meteficha/persistent,superduper/persistent,jasonzoladz/persistent,greydot/persistent,mkscrg/persistent,jasonzoladz/persistent,paul-rouse/persistent,greydot/persistent,superduper/persistent,naushadh/persistent,bitemyapp/persistent,plow-technologies/persistent,psibi/persistent,mitchellwrosen/persistent,junjihashimoto/persistent,jasonzoladz/persistent,mkscrg/persistent,superduper/persistent,nakaji-dayo/persistent