Clean up pyflakes errors

rophako/settings.py

@@ -3,8 +3,6 @@ from __future__ import unicode_literals
 
 import os
 import datetime
-from attrdict import AttrDict
-from ConfigParser import ConfigParser
 from yamlsettings import YamlSettings
 
 from rophako.plugin import load_plugin

rophako/utils.py

@@ -16,7 +16,6 @@ import markdown
 import json
 import urlparse
 import traceback
-import socket
 from email.mime.multipart import MIMEMultipart
 from email.mime.text import MIMEText