First attempt at publish now deploy

.travis.yml

@@ -4,5 +4,15 @@ python:
   - 3.5
   - 3.6
 
+# Executed for 3.5 AND 3.5 as the first "test" stage:
 script:
   - python setup.py test
+
+# This defines further stages that execute after the tests
+jobs:
+  include:
+    - stage: deploy latest.datesette.io
+      script:
+        - python tests/fixtures.py fixtures.db fixtures.json
+        - datasette publish now fixtures.db -m fixtures.json --name datasette-latest
+      on: travis-deploy-now