Make public uris use dev urls, too.

Author: Sven Felix Oberquelle

lib/paperclip/storage/azure.rb

@@ -154,7 +154,8 @@ def obtain_azure_instance_for(options)
       end
 
       def azure_uri(style_name = default_style)
-        "#{azure_storage_client.storage_blob_host}/#{container_name}/#{path(style_name).gsub(%r{\A/}, '')}"
+        uri = URI "#{container_name}/#{path(style_name).gsub(%r{\A/}, '')}"
+        azure_interface.generate_uri uri.path, CGI::parse(uri.query || "")
       end
 
       def azure_base_url