Alex Crawford 3e47c09b41 datasource: replace metadata map with struct ...

The loosely-typed metadata map is a load of crap. Make it a struct and
let the compiler help us out.

2015-01-26 15:57:57 -08:00

..

url.go

datasource: replace metadata map with struct

2015-01-26 15:57:57 -08:00