Fix an issue when calling get_services() in Python 3.

(This now matches the response decoding already used in `_get()`. It was never noticed because tests didn't cover it.)

Author: joncotton

embedly/client.py

@@ -64,7 +64,7 @@ def get_services(self):
         resp, content = http.request(url, headers=headers)
 
         if resp['status'] == '200':
-            resp_data = json.loads(content)
+            resp_data = json.loads(content.decode('utf-8'))
             self.services = resp_data
 
             # build the regex that we can use later