0.0.11: Expose additional data from the ProfileFetcher

This will also adjust the names of the variables
used in the modules to match the ones from the
ProfileFetcher. Moreover, this filters the system
add-ons from the installed add-ons list.

0.0.10: Fix the utility to grab S3 JSON files

This additionally adds new test coverage and
works around a travis-ci/issues/7940 .

0.0.9: Fix the RecommendationManager to return the recommendations

This also extends the test coverage to make sure that the
RecommendationManager always picks the first available
strategy and reports the expected addons.

0.0.8

Add the legacy recommender to TAAR

0.0.7

Configure automatic pypi release on tags

This commit also fixes the indentation of the .travis.yml file.

0.0.6

Fix HBaseClient to use the new HBase instance format

0.0.5

The hbase hostname can now be set by the user, which makes things easier to test and deploy.

0.0.4

Make the collaborative filtering class return addon ids

This changes the CollaborativeRecommender to use the new
addon mapping JSON file format and return addon ids instead
of the hacky hashed ids/names.

0.0.3

Use HBase to retrieve addons list

0.0.2

Fix `undefined variable` errors