Upgrade packages in requirements.txt

requirements.txt

@@ -1,24 +1,20 @@
-# Docs
-Sphinx>=1.1.2
-docutils==0.8.1
-
 # Development
-Werkzeug==0.8.3
-django-debug-toolbar>=1.1
+Werkzeug==0.9.6
+django-debug-toolbar==1.2.1
 django-extensions==1.3.2
-flake8==0.8
+flake8==2.2.4
 
 # Testing
-tox==1.7.1
-coverage==3.5.1
-coveralls==0.1.1
-django-dynamic-fixture==1.4.2
-django-nose==1.1
-WebTest==1.3.4
-django-webtest==1.7.5
-pinocchio==0.3.1
+tox==1.8.0
+coverage==3.7.1
+coveralls==0.4.4
+django-dynamic-fixture==1.8.0
+django-nose==1.2
+WebTest==2.0.16
+django-webtest==1.7.7
+pinocchio==0.4.1
 mock==1.0.1
-psycopg2==2.5.2
+psycopg2==2.5.4
 
 # Included to handle conflict due to hard-coded version in django-extra-views
 six==1.5.2