Merge pull request #23 from harts-boundless/use_boundless_slack

have Travis CI builds output status to boundless slack

.travis.yml

@@ -44,7 +44,8 @@ script:
   - python manage.py test osgeo_importer
 
 notifications:
-  slack: prominentedge:9VnNQcaSr6mHKSC2XHwEjkam
+  slack:
+    secure: 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
   email:
     on_success: never
     on_failure: never