Merge pull request #28 from vitaly4uk/master

python 3.3 support fix

uuidfield/__init__.py

@@ -1,7 +1,8 @@
+from __future__ import absolute_import
 try:
     VERSION = __import__('pkg_resources') \
         .get_distribution('django-uuidfield').version
-except Exception, e:
+except Exception as e:
     VERSION = 'unknown'
 
-from fields import UUIDField
+from .fields import UUIDField

uuidfield/fields.py

@@ -2,7 +2,10 @@
 
 from django import forms
 from django.db.models import Field, SubfieldBase
-from django.utils.encoding import smart_unicode
+try:
+    from django.utils.encoding import smart_unicode
+except ImportError:
+    from django.utils.encoding import smart_text as smart_unicode
 
 try:
     # psycopg2 needs us to register the uuid type