Geo core#69

Merged

tychoish merged 6 commits intomongodb:masterfrom

a-leung:geoCore

Jul 16, 2012

Commits on Jul 11, 2012

geoSpatial core doc draft
Andrew Leung
committed
quick note to add in distanceMultiplier
Andrew Leung
committed

Commits on Jul 12, 2012

updated geoCore doc. things should be tighter...
Andrew Leung
committed

Commits on Jul 13, 2012

geoCore edits
Andrew Leung
committed

Commits on Jul 14, 2012

updated geoCore draft. review please.
Andrew Leung
committed

Commits on Jul 16, 2012

updated precision from 1 foot to 2 feet
Andrew Leung
committed