def initialize(options = {})
require 'time'
require 'digest/md5'
@voxel_api_key = options[:voxel_api_key]
@voxel_api_secret = options[:voxel_api_secret]
@connection_options = options[:connection_options] || {}
@host = options[:host] || "api.voxel.net"
@port = options[:port] || 443
@scheme = options[:scheme] || 'https'
@persistent = options[:persistent] || false
@connection_options[:ssl_verify_peer] = false
@connection = Fog::Connection.new("#{@scheme}://#{@host}:#{@port}", @persistent, @connection_options)
end