According to the internet, this is how you get cassandra working in T…

…ravisCI, so it must be true

.travis.yml

@@ -1,6 +1,7 @@
 language: python
 python:
   - "2.7"
+sudo: required
 services:
   - cassandra
   - postgresql
@@ -20,7 +21,6 @@ before_script:
   - python esmond/manage.py makemigrations --noinput
   - python esmond/manage.py migrate --noinput 
   - python esmond/manage.py loaddata oidsets.json
-  - sleep 30
 script:
   # Run each test seperately but append to same coverage report.
   - coverage run --append --source=esmond --omit=*wsgi*,*commands* esmond/manage.py test api.tests.test_api