Merge branch 'dev' into docs

api/tests.py

api/views/datasources.py

applications/admin.py

applications/models.py

applications/templates/applications/application/detail.html

applications/urls.py

applications/views.py

datasources/admin.py

datasources/templates/datasources/datasource/detail.html

datasources/templates/datasources/datasource/explorer.html

...urces/templates/datasources/datasource/manage_access.html

datasources/tests/test_connectors_hypercat.py

datasources/views/datasource.py

deploy/nginx/sites-available/pedasi

deploy/nginx/sites-available/pedasi.dev

deploy/robots.txt

pedasi/common/__init__.py

pedasi/settings.py

playbook.yml

profiles/models.py