Move to kombu 3.0.27

setup.py

@@ -104,7 +104,7 @@ install_requires = [
     'gunicorn>=19.2.1,<20.0.0',
     'hiredis>=0.1.0,<0.2.0',
     'ipaddr>=2.1.11,<2.2.0',
-    'kombu<3.0.27',  # 3.0.27 breaks Django 1.6.x compatibility
+    'kombu==3.0.27',
     'lxml>=3.4.1',
     'mock>=0.8.0,<1.1',
     'petname>=1.7,<1.8',

src/sentry/conf/server.py

@@ -245,7 +245,6 @@ INSTALLED_APPS = (
     'crispy_forms',
     'debug_toolbar',
     'gunicorn',
-    'kombu.transport.django',
     'raven.contrib.django.raven_compat',
     'rest_framework',
     'sentry',

src/sentry/runner/initializer.py

@@ -269,7 +269,5 @@ def on_configure(config):
     """
     settings = config['settings']
 
-    skip_migration_if_applied(
-        settings, 'kombu.contrib.django', 'djkombu_queue')
     skip_migration_if_applied(
         settings, 'social_auth', 'social_auth_association')