Fixes issue #85. Also moves all json imports to go through oauth2client.anyjson.  Reviewed in http://codereview.appspot.com/5531064/.
diff --git a/apiclient/discovery.py b/apiclient/discovery.py
index 9344392..a2c81c6 100644
--- a/apiclient/discovery.py
+++ b/apiclient/discovery.py
@@ -39,7 +39,6 @@
 except ImportError:
     from cgi import parse_qsl
 
-from apiclient.anyjson import simplejson
 from apiclient.errors import HttpError
 from apiclient.errors import InvalidJsonError
 from apiclient.errors import MediaUploadSizeError
@@ -54,6 +53,7 @@
 from apiclient.schema import Schemas
 from email.mime.multipart import MIMEMultipart
 from email.mime.nonmultipart import MIMENonMultipart
+from oauth2client.anyjson import simplejson
 
 
 URITEMPLATE = re.compile('{[^}]*}')