def initialize(options={})
require 'digest/md5'
require 'multi_json'
@go_grid_api_key = options[:go_grid_api_key]
@go_grid_shared_secret = options[:go_grid_shared_secret]
@connection_options = options[:connection_options] || {}
@host = options[:host] || "api.gogrid.com"
@path = options[:path] || "/api"
@persistent = options[:persistent] || false
@port = options[:port] || 443
@scheme = options[:scheme] || 'https'
@connection = Fog::Connection.new("#{@scheme}://#{@host}:#{@port}", @persistent, @connection_options)
end