Review Changes

* cleaned up gemspec and .gitignore
* switched out net/http usage for the venerable rest-client
* refactored `for i in ...` to use `Enumerable#detect`
* editor cleaned up whitespace for me
* `module Geoservice` -> `module Geoservices`

i didn't touch the specs except for the module name change, and they all still pass, so that's a good thing :smiley_cat: also, you can accept this as is, or consider it as bits of suggestions.

cheers! :beers: