Auto incremented rimary keys are already unique
Update README.md with the contents of setup.txt

A non-technical friend asked me how to install this. Instructions shouldn't be buried away :)
Updated geocoding to Google's Geocoding API V3.
Merge pull request #22 from Radagaisus/patch-1

Update README.md with the contents of setup.txt
Merge pull request #25 from nickgs/master

Update geocoding to use Google's Geocoding API V3.
Merge pull request #2 from CrankyDragon/patch-1

Auto incremented primary keys are already unique