Fix AMFPHP requests

Okay, right, if we're just using www.neopets.com (like we are for now), it fails on http://www.neopets.com because it triggers a redirect that we don't follow.

So here I 1) change the default to HTTPS, and 2) add HTTPS support to our little RocketAMF lib

app/models/pet.rb

@@ -2,7 +2,7 @@ require 'rocketamf/remote_gateway'
 require 'ostruct'
 
 class Pet < ApplicationRecord
-  NEOPETS_URL_ORIGIN = ENV['NEOPETS_URL_ORIGIN'] || 'http://www.neopets.com'
+  NEOPETS_URL_ORIGIN = ENV['NEOPETS_URL_ORIGIN'] || 'https://www.neopets.com'
   GATEWAY_URL = NEOPETS_URL_ORIGIN + '/amfphp/gateway.php'
   PET_VIEWER = RocketAMF::RemoteGateway.new(GATEWAY_URL).
     service('CustomPetService').action('getViewerData')

lib/rocketamf/remote_gateway/request.rb

@@ -80,6 +80,7 @@ module RocketAMF
       def send_request(uri, req)
         begin
           http = Net::HTTP.new(uri.host, uri.port)
+          http.use_ssl = true if uri.instance_of? URI::HTTPS
           return http.request(req)
         rescue Exception => e
           raise ConnectionError, e.message