Added redis and celery to docker
[close-11338073]
Merge branch 'master' of https://github.com/burke-software/django-sis into develop
Added redis service to travis ci
Just use sync celery for tests.
Removed path reference [14114314]
made course section filter default
Merge branch 'develop' of github.com:burke-software/django-sis into 8_19_temp_develop
Merge pull request #165 from burke-software/8_19_temp_develop

8 19 temp develop