Move config.py into video2commons directory

With the config moved into a json, there is no longer a good reason
for it to be outside.

utils/cleanuptasks.py

@@ -23,7 +23,8 @@
 import sys
 from redis import Redis
 
-sys.path.append(os.path.dirname(os.path.realpath(__file__)) + "/../")
+sys.path.append(os.path.dirname(os.path.realpath(__file__)) +
+                "/../video2commons")
 from config import redis_pw, redis_host  # NOQA
 
 redisconnection = Redis(host=redis_host, db=3, password=redis_pw)

video2commons/config.py

@@ -0,0 +1,23 @@
+#! /usr/bin/python
+# -*- coding: UTF-8 -*-
+#
+
+"""v2c config loading from json."""
+
+import os as _os
+import json as _json
+
+try:
+    with open(_os.path.dirname(_os.path.realpath(__file__)) +
+              '/../config.json', 'r') as f:
+        _data = _json.load(f)
+except IOError as _e:
+    __import__('logging').exception(_e)
+    _data = {}
+
+consumer_key = _data.get('consumer_key')
+consumer_secret = _data.get('consumer_secret')
+api_url = _data.get('api_url')
+redis_pw = _data.get('redis_pw')
+redis_host = _data.get('redis_host')
+session_key = _data.get('session_key')