Merge pull request #55 from edx/efischer/pytz

Stop pinning pytz

requirements.txt

@@ -5,4 +5,4 @@ django-model-utils==2.3.1
 #djangorestframework>=3.1,<3.2
 git+https://github.com/edx/django-rest-framework.git@3c72cb5ee5baebc4328947371195eae2077197b0#egg=djangorestframework==3.2.3
 jsonfield==1.0.3
-pytz==2015.2
+pytz

setup.py

@@ -33,7 +33,7 @@ def load_requirements(*requirements_paths):
 
 setup(
     name='edx-submissions',
-    version='1.1.5',
+    version='1.1.6',
     author='edX',
     description='An API for creating submissions and scores.',
     url='http://github.com/edx/edx-submissions.git',