Use latest released version of PyJWT

Author: jpadilla

requirements.txt

@@ -1,2 +1,3 @@
 Django>=1.3
-djangorestframework>=2.3.10
+djangorestframework>=2.3.10
+PyJWT>=0.1.8

rest_framework_jwt/authentication.py

@@ -1,9 +1,8 @@
+import jwt
 from rest_framework import exceptions
 from rest_framework.authentication import (BaseAuthentication,
                                            get_authorization_header)
-
 from rest_framework_jwt.settings import api_settings
-from rest_framework_jwt import jwt
 
 try:
     from django.contrib.auth import get_user_model

rest_framework_jwt/jwt.py

@@ -1,7 +1,7 @@
 import datetime
+import jwt
 
 from rest_framework_jwt.settings import api_settings
-from rest_framework_jwt import jwt
 
 
 def jwt_payload_handler(user):